922799898 has 16 divisors (see below), whose sum is σ = 2050666560. Its totient is φ = 307599948.

The previous prime is 922799881. The next prime is 922799903. The reversal of 922799898 is 898997229.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8544390 + ... + 8544497.

It is an arithmetic number, because the mean of its divisors is an integer number (128166660).

Almost surely, 2^922799898 is an apocalyptic number.

922799898 is an abundant number, since it is smaller than the sum of its proper divisors (1127866662).

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

922799898 is a wasteful number, since it uses less digits than its factorization.

922799898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17088898 (or 17088892 counting only the distinct ones).

The product of its digits is 11757312, while the sum is 63.

The square root of 922799898 is about 30377.6216646399. The cubic root of 922799898 is about 973.5744753695.

The spelling of 922799898 in words is "nine hundred twenty-two million, seven hundred ninety-nine thousand, eight hundred ninety-eight".