322799952 has 20 divisors (see below), whose sum is σ = 833900000. Its totient is φ = 107599968.

The previous prime is 322799923. The next prime is 322799969. The reversal of 322799952 is 259997223.

It is a happy number.

It is a super-2 number, since 2×322799952² = 208399618022404608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 6724999 = 322799952 / (3 + 2 + 2 + 7 + 9 + 9 + 9 + 5 + 2).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3362452 + ... + 3362547.

It is an arithmetic number, because the mean of its divisors is an integer number (41695000).

Almost surely, 2^322799952 is an apocalyptic number.

It is an amenable number.

322799952 is an abundant number, since it is smaller than the sum of its proper divisors (511100048).

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

322799952 is a wasteful number, since it uses less digits than its factorization.

322799952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6725010 (or 6725004 counting only the distinct ones).

The product of its digits is 612360, while the sum is 48.

The square root of 322799952 is about 17966.6344093712. The cubic root of 322799952 is about 685.9795260601.

The spelling of 322799952 in words is "three hundred twenty-two million, seven hundred ninety-nine thousand, nine hundred fifty-two".