3694874388 has 24 divisors (see below), whose sum is σ = 8687189280. Its totient is φ = 1222222560.

The previous prime is 3694874363. The next prime is 3694874413. The reversal of 3694874388 is 8834784963.

It is an interprime number because it is at equal distance from previous prime (3694874363) and next prime (3694874413).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1173643 + ... + 1176786.

It is an arithmetic number, because the mean of its divisors is an integer number (361966220).

Almost surely, 2^3694874388 is an apocalyptic number.

It is an amenable number.

3694874388 is an abundant number, since it is smaller than the sum of its proper divisors (4992314892).

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

3694874388 is a wasteful number, since it uses less digits than its factorization.

3694874388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2350567 (or 2350565 counting only the distinct ones).

The product of its digits is 27869184, while the sum is 60.

The square root of 3694874388 is about 60785.4784302962. The cubic root of 3694874388 is about 1545.9658380022.

The spelling of 3694874388 in words is "three billion, six hundred ninety-four million, eight hundred seventy-four thousand, three hundred eighty-eight".