9964611 has 12 divisors (see below), whose sum is σ = 14700192. Its totient is φ = 6501456.

The previous prime is 9964597. The next prime is 9964613. The reversal of 9964611 is 1164699.

9964611 is a `hidden beast` number, since 9 + 9 + 646 + 1 + 1 = 666.

It is not a de Polignac number, because 9964611 - 2⁵ = 9964579 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (9964613) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11356 + ... + 12201.

It is an arithmetic number, because the mean of its divisors is an integer number (1225016).

Almost surely, 2^9964611 is an apocalyptic number.

9964611 is a deficient number, since it is larger than the sum of its proper divisors (4735581).

9964611 is a wasteful number, since it uses less digits than its factorization.

9964611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23610 (or 23607 counting only the distinct ones).

The product of its digits is 11664, while the sum is 36.

The square root of 9964611 is about 3156.6772087117. The cubic root of 9964611 is about 215.1890243178.

The spelling of 9964611 in words is "nine million, nine hundred sixty-four thousand, six hundred eleven".