3766656364 has 48 divisors (see below), whose sum is σ = 7234375680. Its totient is φ = 1710371520.

The previous prime is 3766656319. The next prime is 3766656389. The reversal of 3766656364 is 4636566673.

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, 138697 + ... + 163615.

It is an arithmetic number, because the mean of its divisors is an integer number (150716160).

Almost surely, 2^3766656364 is an apocalyptic number.

It is an amenable number.

3766656364 is a deficient number, since it is larger than the sum of its proper divisors (3467719316).

3766656364 is a wasteful number, since it uses less digits than its factorization.

3766656364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25030 (or 25028 counting only the distinct ones).

The product of its digits is 9797760, while the sum is 52.

The square root of 3766656364 is about 61373.0915304093. The cubic root of 3766656364 is about 1555.9130866308.

The spelling of 3766656364 in words is "three billion, seven hundred sixty-six million, six hundred fifty-six thousand, three hundred sixty-four".