3696650 has 24 divisors (see below), whose sum is σ = 7281900. Its totient is φ = 1391360.

The previous prime is 3696643. The next prime is 3696703. The reversal of 3696650 is 566963.

It can be written as a sum of positive squares in 6 ways, for example, as 769129 + 2927521 = 877^2 + 1711^2 .

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3696650.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1325 + ... + 3024.

Almost surely, 2^3696650 is an apocalyptic number.

3696650 is a deficient number, since it is larger than the sum of its proper divisors (3585250).

3696650 is a wasteful number, since it uses less digits than its factorization.

3696650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4378 (or 4373 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 3696650 is about 1922.6674179379. The cubic root of 3696650 is about 154.6213441899.

The spelling of 3696650 in words is "three million, six hundred ninety-six thousand, six hundred fifty".