3636970 has 16 divisors (see below), whose sum is σ = 6571008. Its totient is φ = 1449360.

The previous prime is 3636947. The next prime is 3636973. The reversal of 3636970 is 796363.

It is not an unprimeable number, because it can be changed into a prime (3636973) 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, 3175 + ... + 4165.

It is an arithmetic number, because the mean of its divisors is an integer number (410688).

Almost surely, 2^3636970 is an apocalyptic number.

3636970 is a deficient number, since it is larger than the sum of its proper divisors (2934038).

3636970 is a wasteful number, since it uses less digits than its factorization.

3636970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365.

The product of its (nonzero) digits is 20412, while the sum is 34.

The square root of 3636970 is about 1907.0841617506. The cubic root of 3636970 is about 153.7847388840.

The spelling of 3636970 in words is "three million, six hundred thirty-six thousand, nine hundred seventy".