842339322 has 48 divisors (see below), whose sum is σ = 2007495360. Its totient is φ = 255247080.

The previous prime is 842339321. The next prime is 842339353. The reversal of 842339322 is 223933248.

It is not an unprimeable number, because it can be changed into a prime (842339321) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6379 + ... + 41537.

It is an arithmetic number, because the mean of its divisors is an integer number (41822820).

Almost surely, 2^842339322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842339322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1003747680).

842339322 is an abundant number, since it is smaller than the sum of its proper divisors (1165156038).

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

842339322 is a wasteful number, since it uses less digits than its factorization.

842339322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35200 (or 35175 counting only the distinct ones).

The product of its digits is 62208, while the sum is 36.

The square root of 842339322 is about 29023.0825723251. The cubic root of 842339322 is about 944.4138735397.

The spelling of 842339322 in words is "eight hundred forty-two million, three hundred thirty-nine thousand, three hundred twenty-two".