3285551625 has 32 divisors (see below), whose sum is σ = 5544205056. Its totient is φ = 1727600000.

The previous prime is 3285551617. The next prime is 3285551627. The reversal of 3285551625 is 5261555823.

It is not a de Polignac number, because 3285551625 - 2³ = 3285551617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3285551627) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35076 + ... + 88325.

It is an arithmetic number, because the mean of its divisors is an integer number (173256408).

Almost surely, 2^3285551625 is an apocalyptic number.

It is an amenable number.

3285551625 is a deficient number, since it is larger than the sum of its proper divisors (2258653431).

3285551625 is a wasteful number, since it uses less digits than its factorization.

3285551625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123490 (or 123480 counting only the distinct ones).

The product of its digits is 360000, while the sum is 42.

The square root of 3285551625 is about 57319.7315503135. The cubic root of 3285551625 is about 1486.6295639546.

The spelling of 3285551625 in words is "three billion, two hundred eighty-five million, five hundred fifty-one thousand, six hundred twenty-five".