3251746608 has 160 divisors (see below), whose sum is σ = 9379971072. Its totient is φ = 962438400.

The previous prime is 3251746567. The next prime is 3251746627. The reversal of 3251746608 is 8066471523.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3251746608.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4760635 + ... + 4761317.

Almost surely, 2^3251746608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3251746608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4689985536).

3251746608 is an abundant number, since it is smaller than the sum of its proper divisors (6128224464).

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

3251746608 is a wasteful number, since it uses less digits than its factorization.

3251746608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903 (or 897 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 3251746608 is about 57024.0879628951. The cubic root of 3251746608 is about 1481.5133363927.

The spelling of 3251746608 in words is "three billion, two hundred fifty-one million, seven hundred forty-six thousand, six hundred eight".