842722332 has 24 divisors (see below), whose sum is σ = 1970403456. Its totient is φ = 280328688.

The previous prime is 842722319. The next prime is 842722367. The reversal of 842722332 is 233227248.

842722332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 842722293 and 842722302.

It is a congruent number.

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, 66258 + ... + 77945.

It is an arithmetic number, because the mean of its divisors is an integer number (82100144).

Almost surely, 2^842722332 is an apocalyptic number.

It is an amenable number.

842722332 is an abundant number, since it is smaller than the sum of its proper divisors (1127681124).

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

842722332 is a wasteful number, since it uses less digits than its factorization.

842722332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144697 (or 144695 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 842722332 is about 29029.6801911423. The cubic root of 842722332 is about 944.5569928812.

The spelling of 842722332 in words is "eight hundred forty-two million, seven hundred twenty-two thousand, three hundred thirty-two".