3877863697 has 8 divisors (see below), whose sum is σ = 3901573440. Its totient is φ = 3854177040.

The previous prime is 3877863643. The next prime is 3877863701. The reversal of 3877863697 is 7963687783.

It is a happy number.

3877863697 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3877863697 - 2⁷ = 3877863569 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3877863617) 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 7 ways as a sum of consecutive naturals, for example, 429247 + ... + 438187.

It is an arithmetic number, because the mean of its divisors is an integer number (487696680).

Almost surely, 2^3877863697 is an apocalyptic number.

It is an amenable number.

3877863697 is a deficient number, since it is larger than the sum of its proper divisors (23709743).

3877863697 is a wasteful number, since it uses less digits than its factorization.

3877863697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11543.

The product of its digits is 64012032, while the sum is 64.

The square root of 3877863697 is about 62272.4955096550. The cubic root of 3877863697 is about 1571.0771540322.

The spelling of 3877863697 in words is "three billion, eight hundred seventy-seven million, eight hundred sixty-three thousand, six hundred ninety-seven".