9992964 has 12 divisors (see below), whose sum is σ = 23316944. Its totient is φ = 3330984.

The previous prime is 9992963. The next prime is 9993019. The reversal of 9992964 is 4692999.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 9⁵ + 9⁵ + 9⁷ + 2⁷ + 9⁷ + 6⁶ + 4⁹ .

It is not an unprimeable number, because it can be changed into a prime (9992963) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416362 + ... + 416385.

Almost surely, 2^9992964 is an apocalyptic number.

It is an amenable number.

9992964 is an abundant number, since it is smaller than the sum of its proper divisors (13323980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9992964 is a wasteful number, since it uses less digits than its factorization.

9992964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832754 (or 832752 counting only the distinct ones).

The product of its digits is 314928, while the sum is 48.

The square root of 9992964 is about 3161.1649751318. The cubic root of 9992964 is about 215.3929284730.

The spelling of 9992964 in words is "nine million, nine hundred ninety-two thousand, nine hundred sixty-four".