9474198594 has 64 divisors (see below), whose sum is σ = 22715596800. Its totient is φ = 2575615680.

The previous prime is 9474198563. The next prime is 9474198599. The reversal of 9474198594 is 4958914749.

It is not an unprimeable number, because it can be changed into a prime (9474198599) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158832 + ... + 210180.

It is an arithmetic number, because the mean of its divisors is an integer number (354931200).

Almost surely, 2^9474198594 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9474198594, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11357798400).

9474198594 is an abundant number, since it is smaller than the sum of its proper divisors (13241398206).

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

9474198594 is a wasteful number, since it uses less digits than its factorization.

9474198594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51575.

The product of its digits is 13063680, while the sum is 60.

The square root of 9474198594 is about 97335.4950364973. The cubic root of 9474198594 is about 2115.9926816820.

The spelling of 9474198594 in words is "nine billion, four hundred seventy-four million, one hundred ninety-eight thousand, five hundred ninety-four".