322603674752 has 72 divisors (see below), whose sum is σ = 654190463745. Its totient is φ = 158464765440.

The previous prime is 322603674737. The next prime is 322603674781. The reversal of 322603674752 is 257476306223.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 218522591296 + 104081083456 = 467464^2 + 322616^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=401624.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 322603674697 and 322603674706.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 391984613 + ... + 391985435.

Almost surely, 2^322603674752 is an apocalyptic number.

322603674752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 322603674752

322603674752 is an abundant number, since it is smaller than the sum of its proper divisors (331586788993).

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

322603674752 is an frugal number, since it uses more digits than its factorization.

322603674752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1782 (or 886 counting only the distinct ones).

The product of its (nonzero) digits is 2540160, while the sum is 47.

The spelling of 322603674752 in words is "three hundred twenty-two billion, six hundred three million, six hundred seventy-four thousand, seven hundred fifty-two".