3863157916 has 12 divisors (see below), whose sum is σ = 6888083832. Its totient is φ = 1895133968.

The previous prime is 3863157913. The next prime is 3863157953. The reversal of 3863157916 is 6197513683.

It is a self number, because there is not a number n which added to its sum of digits gives 3863157916.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3863157913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9111010 + ... + 9111433.

It is an arithmetic number, because the mean of its divisors is an integer number (574006986).

Almost surely, 2^3863157916 is an apocalyptic number.

It is an amenable number.

3863157916 is a deficient number, since it is larger than the sum of its proper divisors (3024925916).

3863157916 is a wasteful number, since it uses less digits than its factorization.

3863157916 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18222500 (or 18222498 counting only the distinct ones).

The product of its digits is 816480, while the sum is 49.

The square root of 3863157916 is about 62154.3073004599. The cubic root of 3863157916 is about 1569.0886722945.

The spelling of 3863157916 in words is "three billion, eight hundred sixty-three million, one hundred fifty-seven thousand, nine hundred sixteen".