9964492 has 6 divisors (see below), whose sum is σ = 17437868. Its totient is φ = 4982244.

The previous prime is 9964489. The next prime is 9964501. The reversal of 9964492 is 2944699.

It is a super-2 number, since 2×9964492² = 198582201636128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1245558 + ... + 1245565.

Almost surely, 2^9964492 is an apocalyptic number.

It is an amenable number.

9964492 is a deficient number, since it is larger than the sum of its proper divisors (7473376).

9964492 is a wasteful number, since it uses less digits than its factorization.

9964492 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491127 (or 2491125 counting only the distinct ones).

The product of its digits is 139968, while the sum is 43.

The square root of 9964492 is about 3156.6583597216. The cubic root of 9964492 is about 215.1881676998.

The spelling of 9964492 in words is "nine million, nine hundred sixty-four thousand, four hundred ninety-two".