9398974020 has 48 divisors (see below), whose sum is σ = 26351837568. Its totient is φ = 2503087360.

The previous prime is 9398974009. The next prime is 9398974021. The reversal of 9398974020 is 204798939.

It is not an unprimeable number, because it can be changed into a prime (9398974021) 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, 57264 + ... + 148583.

It is an arithmetic number, because the mean of its divisors is an integer number (548996616).

Almost surely, 2^9398974020 is an apocalyptic number.

It is an amenable number.

9398974020 is an abundant number, since it is smaller than the sum of its proper divisors (16952863548).

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

9398974020 is a wasteful number, since it uses less digits than its factorization.

9398974020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206620 (or 206618 counting only the distinct ones).

The product of its (nonzero) digits is 979776, while the sum is 51.

The square root of 9398974020 is about 96948.3059160912. The cubic root of 9398974020 is about 2110.3775085795.

The spelling of 9398974020 in words is "nine billion, three hundred ninety-eight million, nine hundred seventy-four thousand, twenty".