8736964 has 18 divisors (see below), whose sum is σ = 15987230. Its totient is φ = 4177536.

The previous prime is 8736943. The next prime is 8736989. The reversal of 8736964 is 4696378.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 7617600 + 1119364 = 2760^2 + 1058^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 8736964.

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, 52 + ... + 4180.

Almost surely, 2^8736964 is an apocalyptic number.

It is an amenable number.

8736964 is a deficient number, since it is larger than the sum of its proper divisors (7250266).

8736964 is a wasteful number, since it uses less digits than its factorization.

8736964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4179 (or 4154 counting only the distinct ones).

The product of its digits is 217728, while the sum is 43.

The square root of 8736964 is about 2955.8355840608. The cubic root of 8736964 is about 205.9618806520.

The spelling of 8736964 in words is "eight million, seven hundred thirty-six thousand, nine hundred sixty-four".