1345960782 has 48 divisors (see below), whose sum is σ = 3056545440. Its totient is φ = 427242816.

The previous prime is 1345960727. The next prime is 1345960783. The reversal of 1345960782 is 2870695431.

1345960782 is a `hidden beast` number, since 1 + 34 + 5 + 9 + 607 + 8 + 2 = 666.

1345960782 is digitally balanced in base 4 and base 10, because in such bases it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1345960782² = 3623220853364103048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

1345960782 is strictly pandigital in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1345960783) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87708 + ... + 101904.

It is an arithmetic number, because the mean of its divisors is an integer number (63678030).

It is a 1-persistent number, because it is pandigital, but 2⋅1345960782 = 2691921564 is not.

Almost surely, 2^1345960782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1345960782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1528272720).

1345960782 is an abundant number, since it is smaller than the sum of its proper divisors (1710584658).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1345960782 is a wasteful number, since it uses less digits than its factorization.

1345960782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14457 (or 14454 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 1345960782 is about 36687.3381700008. The cubic root of 1345960782 is about 1104.1060812920.

The spelling of 1345960782 in words is "one billion, three hundred forty-five million, nine hundred sixty thousand, seven hundred eighty-two".