3245914782 has 96 divisors (see below), whose sum is σ = 8027688480. Its totient is φ = 983450160.

The previous prime is 3245914757. The next prime is 3245914831. The reversal of 3245914782 is 2874195423.

It is a super-2 number, since 2×3245914782² = 21071925544012215048, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 526188 + ... + 532320.

It is an arithmetic number, because the mean of its divisors is an integer number (83621755).

Almost surely, 2^3245914782 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3245914782, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4013844240).

3245914782 is an abundant number, since it is smaller than the sum of its proper divisors (4781773698).

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

3245914782 is an equidigital number, since it uses as much as digits as its factorization.

3245914782 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6178 (or 6149 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 3245914782 is about 56972.9302563946. The cubic root of 3245914782 is about 1480.6271359118.

The spelling of 3245914782 in words is "three billion, two hundred forty-five million, nine hundred fourteen thousand, seven hundred eighty-two".