3900232 has 32 divisors (see below), whose sum is σ = 8421120. Its totient is φ = 1658880.

The previous prime is 3900227. The next prime is 3900233. The reversal of 3900232 is 2320093.

It is not an unprimeable number, because it can be changed into a prime (3900233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14257 + ... + 14527.

It is an arithmetic number, because the mean of its divisors is an integer number (263160).

Almost surely, 2^3900232 is an apocalyptic number.

It is an amenable number.

3900232 is an abundant number, since it is smaller than the sum of its proper divisors (4520888).

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

3900232 is a wasteful number, since it uses less digits than its factorization.

3900232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3900232 is about 1974.9005038229. The cubic root of 3900232 is about 157.4092128161.

The spelling of 3900232 in words is "three million, nine hundred thousand, two hundred thirty-two".