3690936 has 24 divisors (see below), whose sum is σ = 9996480. Its totient is φ = 1230288.

The previous prime is 3690923. The next prime is 3690941. The reversal of 3690936 is 6390963.

It is a tau number, because it is divible by the number of its divisors (24).

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

It is a self number, because there is not a number n which added to its sum of digits gives 3690936.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25560 + ... + 25703.

It is an arithmetic number, because the mean of its divisors is an integer number (416520).

Almost surely, 2^3690936 is an apocalyptic number.

3690936 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3690936 is an abundant number, since it is smaller than the sum of its proper divisors (6305544).

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

3690936 is a wasteful number, since it uses less digits than its factorization.

3690936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51275 (or 51268 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 36.

The square root of 3690936 is about 1921.1808868506. The cubic root of 3690936 is about 154.5416358079.

The spelling of 3690936 in words is "three million, six hundred ninety thousand, nine hundred thirty-six".