9999025304 has 16 divisors (see below), whose sum is σ = 19394661600. Its totient is φ = 4827115552.

The previous prime is 9999025259. The next prime is 9999025307. The reversal of 9999025304 is 4035209999.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9999025307) 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, 21549392 + ... + 21549855.

It is an arithmetic number, because the mean of its divisors is an integer number (1212166350).

Almost surely, 2^9999025304 is an apocalyptic number.

It is an amenable number.

9999025304 is a deficient number, since it is larger than the sum of its proper divisors (9395636296).

9999025304 is a wasteful number, since it uses less digits than its factorization.

9999025304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43099282 (or 43099278 counting only the distinct ones).

The product of its (nonzero) digits is 787320, while the sum is 50.

The square root of 9999025304 is about 99995.1264012402. The cubic root of 9999025304 is about 2154.3646904617.

The spelling of 9999025304 in words is "nine billion, nine hundred ninety-nine million, twenty-five thousand, three hundred four".