3837965216 has 12 divisors (see below), whose sum is σ = 7555994082. Its totient is φ = 1918982592.

The previous prime is 3837965189. The next prime is 3837965239. The reversal of 3837965216 is 6125697383.

It can be written as a sum of positive squares in only one way, i.e., 3816768400 + 21196816 = 61780^2 + 4604^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59968175 + ... + 59968238.

Almost surely, 2^3837965216 is an apocalyptic number.

It is an amenable number.

3837965216 is a deficient number, since it is larger than the sum of its proper divisors (3718028866).

3837965216 is a wasteful number, since it uses less digits than its factorization.

3837965216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119936423 (or 119936415 counting only the distinct ones).

The product of its digits is 1632960, while the sum is 50.

The square root of 3837965216 is about 61951.3132709872. The cubic root of 3837965216 is about 1565.6704134996.

The spelling of 3837965216 in words is "three billion, eight hundred thirty-seven million, nine hundred sixty-five thousand, two hundred sixteen".