3864738876 has 48 divisors (see below), whose sum is σ = 9316823040. Its totient is φ = 1245591360.

The previous prime is 3864738869. The next prime is 3864738919. The reversal of 3864738876 is 6788374683.

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, 489730 + ... + 497558.

It is an arithmetic number, because the mean of its divisors is an integer number (194100480).

Almost surely, 2^3864738876 is an apocalyptic number.

It is an amenable number.

3864738876 is an abundant number, since it is smaller than the sum of its proper divisors (5452084164).

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

3864738876 is a wasteful number, since it uses less digits than its factorization.

3864738876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9194 (or 9192 counting only the distinct ones).

The product of its digits is 32514048, while the sum is 60.

The square root of 3864738876 is about 62167.0240239952. The cubic root of 3864738876 is about 1569.3026878885.

The spelling of 3864738876 in words is "three billion, eight hundred sixty-four million, seven hundred thirty-eight thousand, eight hundred seventy-six".