3690888 has 32 divisors (see below), whose sum is σ = 9547200. Its totient is φ = 1187648.

The previous prime is 3690881. The next prime is 3690889. The reversal of 3690888 is 8880963.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3690881) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1956 + ... + 3347.

It is an arithmetic number, because the mean of its divisors is an integer number (298350).

Almost surely, 2^3690888 is an apocalyptic number.

It is an amenable number.

3690888 is an abundant number, since it is smaller than the sum of its proper divisors (5856312).

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

3690888 is a wasteful number, since it uses less digits than its factorization.

3690888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341 (or 5337 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 42.

The square root of 3690888 is about 1921.1683944933. The cubic root of 3690888 is about 154.5409658757.

The spelling of 3690888 in words is "three million, six hundred ninety thousand, eight hundred eighty-eight".