3877490684 has 12 divisors (see below), whose sum is σ = 6792518544. Its totient is φ = 1936771104.

The previous prime is 3877490671. The next prime is 3877490699. The reversal of 3877490684 is 4860947783.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 489137 + ... + 497000.

It is an arithmetic number, because the mean of its divisors is an integer number (566043212).

Almost surely, 2^3877490684 is an apocalyptic number.

It is an amenable number.

3877490684 is a deficient number, since it is larger than the sum of its proper divisors (2915027860).

3877490684 is a wasteful number, since it uses less digits than its factorization.

3877490684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 987124 (or 987122 counting only the distinct ones).

The product of its (nonzero) digits is 8128512, while the sum is 56.

The square root of 3877490684 is about 62269.5004315917. The cubic root of 3877490684 is about 1571.0267782721.

The spelling of 3877490684 in words is "three billion, eight hundred seventy-seven million, four hundred ninety thousand, six hundred eighty-four".