3679720 has 32 divisors (see below), whose sum is σ = 9033120. Its totient is φ = 1337920.

The previous prime is 3679693. The next prime is 3679729. The reversal of 3679720 is 279763.

It is not an unprimeable number, because it can be changed into a prime (3679729) 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, 3742 + ... + 4621.

It is an arithmetic number, because the mean of its divisors is an integer number (282285).

Almost surely, 2^3679720 is an apocalyptic number.

It is an amenable number.

3679720 is an abundant number, since it is smaller than the sum of its proper divisors (5353400).

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

3679720 is a wasteful number, since it uses less digits than its factorization.

3679720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385 (or 8381 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 34.

The square root of 3679720 is about 1918.2596278919. The cubic root of 3679720 is about 154.3849368286.

The spelling of 3679720 in words is "three million, six hundred seventy-nine thousand, seven hundred twenty".