3900812632 has 16 divisors (see below), whose sum is σ = 7698972600. Its totient is φ = 1847753280.

The previous prime is 3900812599. The next prime is 3900812647. The reversal of 3900812632 is 2362180093.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12831469 + ... + 12831772.

Almost surely, 2^3900812632 is an apocalyptic number.

It is an amenable number.

3900812632 is a deficient number, since it is larger than the sum of its proper divisors (3798159968).

3900812632 is a wasteful number, since it uses less digits than its factorization.

3900812632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25663266 (or 25663262 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 3900812632 is about 62456.4859081905. The cubic root of 3900812632 is about 1574.1702365834.

The spelling of 3900812632 in words is "three billion, nine hundred million, eight hundred twelve thousand, six hundred thirty-two".