3866196604 has 24 divisors (see below), whose sum is σ = 6889745520. Its totient is φ = 1897785984.

The previous prime is 3866196571. The next prime is 3866196613. The reversal of 3866196604 is 4066916683.

It is a super-2 number, since 2×3866196604² = 29894952361562265632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (49) 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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171832 + ... + 193024.

It is an arithmetic number, because the mean of its divisors is an integer number (287072730).

Almost surely, 2^3866196604 is an apocalyptic number.

It is an amenable number.

3866196604 is a deficient number, since it is larger than the sum of its proper divisors (3023548916).

3866196604 is a wasteful number, since it uses less digits than its factorization.

3866196604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22029 (or 22027 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 49.

The square root of 3866196604 is about 62178.7472051343. The cubic root of 3866196604 is about 1569.4999697733.

The spelling of 3866196604 in words is "three billion, eight hundred sixty-six million, one hundred ninety-six thousand, six hundred four".