1345004350 has 48 divisors (see below), whose sum is σ = 2629840608. Its totient is φ = 510794240.

The previous prime is 1345004329. The next prime is 1345004363. The reversal of 1345004350 is 534005431.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 153282 + ... + 161818.

It is an arithmetic number, because the mean of its divisors is an integer number (54788346).

Almost surely, 2^1345004350 is an apocalyptic number.

1345004350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1345004350 is a deficient number, since it is larger than the sum of its proper divisors (1284836258).

1345004350 is a wasteful number, since it uses less digits than its factorization.

1345004350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8709 (or 8704 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 1345004350 is about 36674.3009476663. The cubic root of 1345004350 is about 1103.8444955088.

Adding to 1345004350 its reverse (534005431), we get a palindrome (1879009781).

The spelling of 1345004350 in words is "one billion, three hundred forty-five million, four thousand, three hundred fifty".