8973964 has 6 divisors (see below), whose sum is σ = 15704444. Its totient is φ = 4486980.

The previous prime is 8973961. The next prime is 8973967. The reversal of 8973964 is 4693798.

It is an interprime number because it is at equal distance from previous prime (8973961) and next prime (8973967).

It is not an unprimeable number, because it can be changed into a prime (8973961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121742 + ... + 1121749.

Almost surely, 2^8973964 is an apocalyptic number.

It is an amenable number.

8973964 is a deficient number, since it is larger than the sum of its proper divisors (6730480).

8973964 is a wasteful number, since it uses less digits than its factorization.

8973964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243495 (or 2243493 counting only the distinct ones).

The product of its digits is 326592, while the sum is 46.

The square root of 8973964 is about 2995.6575238168. The cubic root of 8973964 is about 207.8076068609.

The spelling of 8973964 in words is "eight million, nine hundred seventy-three thousand, nine hundred sixty-four".