322031280484 has 27 divisors (see below), whose sum is σ = 575895779193. Its totient is φ = 157563671568.

The previous prime is 322031280433. The next prime is 322031280491. The reversal of 322031280484 is 484082130223.

The square root of 322031280484 is 567478.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 63227102500 + 258804177984 = 251450^2 + 508728^2 .

It is a super-2 number, since 2×322031280484² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 53339914 + ... + 53345950.

Almost surely, 2^322031280484 is an apocalyptic number.

322031280484 is the 567478-th square number.

It is an amenable number.

322031280484 is a deficient number, since it is larger than the sum of its proper divisors (253864498709).

322031280484 is an frugal number, since it uses more digits than its factorization.

322031280484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12172 (or 6086 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 37.

The spelling of 322031280484 in words is "three hundred twenty-two billion, thirty-one million, two hundred eighty thousand, four hundred eighty-four".