36318668 has 24 divisors (see below), whose sum is σ = 65516640. Its totient is φ = 17608320.

The previous prime is 36318629. The next prime is 36318683. The reversal of 36318668 is 86681363.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16793 + ... + 18831.

It is an arithmetic number, because the mean of its divisors is an integer number (2729860).

Almost surely, 2^36318668 is an apocalyptic number.

It is an amenable number.

36318668 is a deficient number, since it is larger than the sum of its proper divisors (29197972).

36318668 is a wasteful number, since it uses less digits than its factorization.

36318668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2177 (or 2175 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 36318668 is about 6026.4971583831. The cubic root of 36318668 is about 331.1641406523.

The spelling of 36318668 in words is "thirty-six million, three hundred eighteen thousand, six hundred sixty-eight".