9964596 has 12 divisors (see below), whose sum is σ = 23250752. Its totient is φ = 3321528.

The previous prime is 9964579. The next prime is 9964597. The reversal of 9964596 is 6954699.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9964597) 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, 415180 + ... + 415203.

Almost surely, 2^9964596 is an apocalyptic number.

It is an amenable number.

9964596 is an abundant number, since it is smaller than the sum of its proper divisors (13286156).

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

9964596 is a wasteful number, since it uses less digits than its factorization.

9964596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 830390 (or 830388 counting only the distinct ones).

The product of its digits is 524880, while the sum is 48.

The square root of 9964596 is about 3156.6748327948. The cubic root of 9964596 is about 215.1889163411.

The spelling of 9964596 in words is "nine million, nine hundred sixty-four thousand, five hundred ninety-six".