322421696 has 28 divisors (see below), whose sum is σ = 644118600. Its totient is φ = 160124160.

The previous prime is 322421683. The next prime is 322421699. The reversal of 322421696 is 696124223.

322421696 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (322421699) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7370 + ... + 26441.

Almost surely, 2^322421696 is an apocalyptic number.

It is an amenable number.

322421696 is a deficient number, since it is larger than the sum of its proper divisors (321696904).

322421696 is a wasteful number, since it uses less digits than its factorization.

322421696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33972 (or 33962 counting only the distinct ones).

The product of its digits is 31104, while the sum is 35.

The square root of 322421696 is about 17956.1047000735. The cubic root of 322421696 is about 685.7114784277.

The spelling of 322421696 in words is "three hundred twenty-two million, four hundred twenty-one thousand, six hundred ninety-six".