3694320504 has 144 divisors (see below), whose sum is σ = 11813466600. Its totient is φ = 1039699584.

The previous prime is 3694320481. The next prime is 3694320521. The reversal of 3694320504 is 4050234963.

3694320504 is a `hidden beast` number, since 36 + 94 + 32 + 0 + 504 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 228562 + ... + 244190.

Almost surely, 2^3694320504 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3694320504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5906733300).

3694320504 is an abundant number, since it is smaller than the sum of its proper divisors (8119146096).

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

3694320504 is a wasteful number, since it uses less digits than its factorization.

3694320504 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15722 (or 15708 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

The square root of 3694320504 is about 60780.9222042575. The cubic root of 3694320504 is about 1545.8885842678. Note that the first 3 decimals are identical.

The spelling of 3694320504 in words is "three billion, six hundred ninety-four million, three hundred twenty thousand, five hundred four".