9798038625 has 32 divisors (see below), whose sum is σ = 16385990400. Its totient is φ = 5199321600.

The previous prime is 9798038597. The next prime is 9798038633. The reversal of 9798038625 is 5268308979.

It is not a de Polignac number, because 9798038625 - 2³³ = 1208104033 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8977 + ... + 140273.

It is an arithmetic number, because the mean of its divisors is an integer number (512062200).

Almost surely, 2^9798038625 is an apocalyptic number.

It is an amenable number.

9798038625 is a deficient number, since it is larger than the sum of its proper divisors (6587951775).

9798038625 is a wasteful number, since it uses less digits than its factorization.

9798038625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131514 (or 131504 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 57.

The square root of 9798038625 is about 98985.0424306622. The cubic root of 9798038625 is about 2139.8321865235.

The spelling of 9798038625 in words is "nine billion, seven hundred ninety-eight million, thirty-eight thousand, six hundred twenty-five".