9398922 has 32 divisors (see below), whose sum is σ = 20744640. Its totient is φ = 2820480.

The previous prime is 9398911. The next prime is 9398923. The reversal of 9398922 is 2298939.

9398922 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (9398923) 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, 1729 + ... + 4667.

It is an arithmetic number, because the mean of its divisors is an integer number (648270).

Almost surely, 2^9398922 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9398922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10372320).

9398922 is an abundant number, since it is smaller than the sum of its proper divisors (11345718).

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

9398922 is a wasteful number, since it uses less digits than its factorization.

9398922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2998.

The product of its digits is 69984, while the sum is 42.

The square root of 9398922 is about 3065.7661358949. The cubic root of 9398922 is about 211.0373615174.

The spelling of 9398922 in words is "nine million, three hundred ninety-eight thousand, nine hundred twenty-two".