3835631156 has 48 divisors (see below), whose sum is σ = 8426127360. Its totient is φ = 1489609440.

The previous prime is 3835631081. The next prime is 3835631183. The reversal of 3835631156 is 6511365383.

3835631156 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144500 + ... + 168971.

It is an arithmetic number, because the mean of its divisors is an integer number (175544320).

Almost surely, 2^3835631156 is an apocalyptic number.

It is an amenable number.

3835631156 is an abundant number, since it is smaller than the sum of its proper divisors (4590496204).

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

3835631156 is a wasteful number, since it uses less digits than its factorization.

3835631156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313524 (or 313522 counting only the distinct ones).

The product of its digits is 194400, while the sum is 41.

The square root of 3835631156 is about 61932.4725487365. The cubic root of 3835631156 is about 1565.3529614530.

The spelling of 3835631156 in words is "three billion, eight hundred thirty-five million, six hundred thirty-one thousand, one hundred fifty-six".