9964004982 has 32 divisors (see below), whose sum is σ = 20736041472. Its totient is φ = 3189330144.

The previous prime is 9964004977. The next prime is 9964004983. The reversal of 9964004982 is 2894004699.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9964004983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318388 + ... + 348279.

It is an arithmetic number, because the mean of its divisors is an integer number (648001296).

Almost surely, 2^9964004982 is an apocalyptic number.

9964004982 is an abundant number, since it is smaller than the sum of its proper divisors (10772036490).

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

9964004982 is a wasteful number, since it uses less digits than its factorization.

9964004982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666772.

The product of its (nonzero) digits is 1119744, while the sum is 51.

The square root of 9964004982 is about 99819.8626626985. The cubic root of 9964004982 is about 2151.8466184392.

The spelling of 9964004982 in words is "nine billion, nine hundred sixty-four million, four thousand, nine hundred eighty-two".