3688675 has 6 divisors (see below), whose sum is σ = 4573988. Its totient is φ = 2950920.

The previous prime is 3688667. The next prime is 3688681. The reversal of 3688675 is 5768863.

It is not a de Polignac number, because 3688675 - 2³ = 3688667 is a prime.

It is a Duffinian number.

3688675 is a lucky 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, 73749 + ... + 73798.

Almost surely, 2^3688675 is an apocalyptic number.

3688675 is a deficient number, since it is larger than the sum of its proper divisors (885313).

3688675 is a wasteful number, since it uses less digits than its factorization.

3688675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147557 (or 147552 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 3688675 is about 1920.5923565400. The cubic root of 3688675 is about 154.5100729007.

The spelling of 3688675 in words is "three million, six hundred eighty-eight thousand, six hundred seventy-five".