3900901232 has 30 divisors (see below), whose sum is σ = 7616667264. Its totient is φ = 1935425440.

The previous prime is 3900901211. The next prime is 3900901237. The reversal of 3900901232 is 2321090093.

It is a junction number, because it is equal to n+sod(n) for n = 3900901195 and 3900901204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3900901237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 267473 + ... + 281679.

Almost surely, 2^3900901232 is an apocalyptic number.

It is an amenable number.

3900901232 is a deficient number, since it is larger than the sum of its proper divisors (3715766032).

3900901232 is a wasteful number, since it uses less digits than its factorization.

3900901232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14477 (or 14340 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 29.

The square root of 3900901232 is about 62457.1951979914. The cubic root of 3900901232 is about 1574.1821546494.

The spelling of 3900901232 in words is "three billion, nine hundred million, nine hundred one thousand, two hundred thirty-two".