9998960804 has 24 divisors (see below), whose sum is σ = 20054592768. Its totient is φ = 4273125120.

The previous prime is 9998960801. The next prime is 9998960849. The reversal of 9998960804 is 4080698999.

It is not an unprimeable number, because it can be changed into a prime (9998960801) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495932 + ... + 515699.

It is an arithmetic number, because the mean of its divisors is an integer number (835608032).

Almost surely, 2^9998960804 is an apocalyptic number.

It is an amenable number.

9998960804 is an abundant number, since it is smaller than the sum of its proper divisors (10055631964).

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

9998960804 is a wasteful number, since it uses less digits than its factorization.

9998960804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011995 (or 1011993 counting only the distinct ones).

The product of its (nonzero) digits is 10077696, while the sum is 62.

The square root of 9998960804 is about 99994.8038850019. The cubic root of 9998960804 is about 2154.3600581162.

The spelling of 9998960804 in words is "nine billion, nine hundred ninety-eight million, nine hundred sixty thousand, eight hundred four".