9904357868 has 12 divisors (see below), whose sum is σ = 17344324200. Its totient is φ = 4948836672.

The previous prime is 9904357831. The next prime is 9904357889. The reversal of 9904357868 is 8687534099.

It is a hoax number, since the sum of its digits (59) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 828893 + ... + 840756.

It is an arithmetic number, because the mean of its divisors is an integer number (1445360350).

Almost surely, 2^9904357868 is an apocalyptic number.

It is an amenable number.

9904357868 is a deficient number, since it is larger than the sum of its proper divisors (7439966332).

9904357868 is a wasteful number, since it uses less digits than its factorization.

9904357868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671136 (or 1671134 counting only the distinct ones).

The product of its (nonzero) digits is 13063680, while the sum is 59.

The square root of 9904357868 is about 99520.6404119266. The cubic root of 9904357868 is about 2147.5441847974.

The spelling of 9904357868 in words is "nine billion, nine hundred four million, three hundred fifty-seven thousand, eight hundred sixty-eight".