3690980 has 24 divisors (see below), whose sum is σ = 7801920. Its totient is φ = 1466720.

The previous prime is 3690977. The next prime is 3690983. The reversal of 3690980 is 890963.

It is an interprime number because it is at equal distance from previous prime (3690977) and next prime (3690983).

It is a self number, because there is not a number n which added to its sum of digits gives 3690980.

It is not an unprimeable number, because it can be changed into a prime (3690983) 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, 3065 + ... + 4095.

It is an arithmetic number, because the mean of its divisors is an integer number (325080).

Almost surely, 2^3690980 is an apocalyptic number.

It is an amenable number.

3690980 is an abundant number, since it is smaller than the sum of its proper divisors (4110940).

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

3690980 is a wasteful number, since it uses less digits than its factorization.

3690980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1219 (or 1217 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 35.

The square root of 3690980 is about 1921.1923381067. The cubic root of 3690980 is about 154.5422499073.

The spelling of 3690980 in words is "three million, six hundred ninety thousand, nine hundred eighty".