322008880 has 20 divisors (see below), whose sum is σ = 748670832. Its totient is φ = 128803520.

The previous prime is 322008877. The next prime is 322008889. The reversal of 322008880 is 88800223.

It is a tau number, because it is divible by the number of its divisors (20).

It is not an unprimeable number, because it can be changed into a prime (322008889) 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, 2012476 + ... + 2012635.

Almost surely, 2^322008880 is an apocalyptic number.

It is an amenable number.

322008880 is an abundant number, since it is smaller than the sum of its proper divisors (426661952).

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

322008880 is a wasteful number, since it uses less digits than its factorization.

322008880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4025124 (or 4025118 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 31.

The square root of 322008880 is about 17944.6058747469. The cubic root of 322008880 is about 685.4187008108.

The spelling of 322008880 in words is "three hundred twenty-two million, eight thousand, eight hundred eighty".