3256762432 has 168 divisors, whose sum is σ = 8239564928. Its totient is φ = 1249966080.

The previous prime is 3256762427. The next prime is 3256762451. The reversal of 3256762432 is 2342676523.

It is a happy number.

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, 3956773 + ... + 3957595.

Almost surely, 2^3256762432 is an apocalyptic number.

3256762432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3256762432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4119782464).

3256762432 is an abundant number, since it is smaller than the sum of its proper divisors (4982802496).

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

3256762432 is a wasteful number, since it uses less digits than its factorization.

3256762432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937 (or 916 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 3256762432 is about 57068.0508866388. The cubic root of 3256762432 is about 1482.2746905749.

The spelling of 3256762432 in words is "three billion, two hundred fifty-six million, seven hundred sixty-two thousand, four hundred thirty-two".