3864764851131 has 16 divisors (see below), whose sum is σ = 5379638330880. Its totient is φ = 2463307894080.

The previous prime is 3864764851111. The next prime is 3864764851133. The reversal of 3864764851131 is 1311584674683.

It is not a de Polignac number, because 3864764851131 - 2⁵ = 3864764851099 is a prime.

It is a super-2 number, since 2×3864764851131² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3864764851133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13262055 + ... + 13550336.

It is an arithmetic number, because the mean of its divisors is an integer number (336227395680).

Almost surely, 2^{3864764851131} is an apocalyptic number.

3864764851131 is a deficient number, since it is larger than the sum of its proper divisors (1514873479749).

3864764851131 is a wasteful number, since it uses less digits than its factorization.

3864764851131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26814506.

The product of its digits is 11612160, while the sum is 57.

The spelling of 3864764851131 in words is "three trillion, eight hundred sixty-four billion, seven hundred sixty-four million, eight hundred fifty-one thousand, one hundred thirty-one".