3235406625 has 64 divisors (see below), whose sum is σ = 6525792000. Its totient is φ = 1568664000.

The previous prime is 3235406623. The next prime is 3235406641. The reversal of 3235406625 is 5266045323.

3235406625 is a `hidden beast` number, since 3 + 23 + 5 + 4 + 0 + 6 + 625 = 666.

It is not a de Polignac number, because 3235406625 - 2¹ = 3235406623 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3235406625.

It is not an unprimeable number, because it can be changed into a prime (3235406623) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6450 + ... + 80699.

It is an arithmetic number, because the mean of its divisors is an integer number (101965500).

Almost surely, 2^3235406625 is an apocalyptic number.

It is an amenable number.

3235406625 is an abundant number, since it is smaller than the sum of its proper divisors (3290385375).

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

3235406625 is a wasteful number, since it uses less digits than its factorization.

3235406625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87184 (or 87168 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The square root of 3235406625 is about 56880.6348856973. The cubic root of 3235406625 is about 1479.0276400004.

The spelling of 3235406625 in words is "three billion, two hundred thirty-five million, four hundred six thousand, six hundred twenty-five".