3690840164 has 12 divisors (see below), whose sum is σ = 7046149488. Its totient is φ = 1677654600.

The previous prime is 3690840163. The next prime is 3690840187. The reversal of 3690840164 is 4610480963.

It is a super-2 number, since 2×3690840164² = 27244602232391093792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3690840161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41941322 + ... + 41941409.

It is an arithmetic number, because the mean of its divisors is an integer number (587179124).

Almost surely, 2^3690840164 is an apocalyptic number.

It is an amenable number.

3690840164 is a deficient number, since it is larger than the sum of its proper divisors (3355309324).

3690840164 is a wasteful number, since it uses less digits than its factorization.

3690840164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83882746 (or 83882744 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 3690840164 is about 60752.2852574288. The cubic root of 3690840164 is about 1545.4029822666.

The spelling of 3690840164 in words is "three billion, six hundred ninety million, eight hundred forty thousand, one hundred sixty-four".