3697672 has 16 divisors (see below), whose sum is σ = 7563600. Its totient is φ = 1680720.

The previous prime is 3697657. The next prime is 3697691. The reversal of 3697672 is 2767963.

It is a d-powerful number, because it can be written as 3¹² + 6³ + 9⁶ + 7³ + 6⁸ + 7⁷ + 2¹⁷ .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20922 + ... + 21097.

It is an arithmetic number, because the mean of its divisors is an integer number (472725).

Almost surely, 2^3697672 is an apocalyptic number.

It is an amenable number.

3697672 is an abundant number, since it is smaller than the sum of its proper divisors (3865928).

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

3697672 is a wasteful number, since it uses less digits than its factorization.

3697672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42036 (or 42032 counting only the distinct ones).

The product of its digits is 95256, while the sum is 40.

The square root of 3697672 is about 1922.9331761660. The cubic root of 3697672 is about 154.6355920858.

The spelling of 3697672 in words is "three million, six hundred ninety-seven thousand, six hundred seventy-two".