3259425624 has 64 divisors (see below), whose sum is σ = 10029008640. Its totient is φ = 859628160.

The previous prime is 3259425599. The next prime is 3259425643. The reversal of 3259425624 is 4265249523.

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

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 744022 + ... + 748389.

It is an arithmetic number, because the mean of its divisors is an integer number (156703260).

Almost surely, 2^3259425624 is an apocalyptic number.

It is an amenable number.

3259425624 is an abundant number, since it is smaller than the sum of its proper divisors (6769583016).

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

3259425624 is a wasteful number, since it uses less digits than its factorization.

3259425624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492440 (or 1492436 counting only the distinct ones).

The product of its digits is 518400, while the sum is 42.

The square root of 3259425624 is about 57091.3795944712. The cubic root of 3259425624 is about 1482.6786200022.

The spelling of 3259425624 in words is "three billion, two hundred fifty-nine million, four hundred twenty-five thousand, six hundred twenty-four".