3696659 has 8 divisors (see below), whose sum is σ = 4026000. Its totient is φ = 3380832.

The previous prime is 3696643. The next prime is 3696703. The reversal of 3696659 is 9566963.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3696659 - 2⁴ = 3696643 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3696619) 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, 2804 + ... + 3905.

It is an arithmetic number, because the mean of its divisors is an integer number (503250).

Almost surely, 2^3696659 is an apocalyptic number.

3696659 is a deficient number, since it is larger than the sum of its proper divisors (329341).

3696659 is a wasteful number, since it uses less digits than its factorization.

3696659 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6757.

The product of its digits is 262440, while the sum is 44.

The square root of 3696659 is about 1922.6697584349. The cubic root of 3696659 is about 154.6214696721.

The spelling of 3696659 in words is "three million, six hundred ninety-six thousand, six hundred fifty-nine".