3322246872 has 128 divisors (see below), whose sum is σ = 9845222400. Its totient is φ = 914416128.

The previous prime is 3322246819. The next prime is 3322246883. The reversal of 3322246872 is 2786422233.

It is a super-2 number, since 2×3322246872² = 22074648557027568768, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 3322246872.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637654 + ... + 642842.

It is an arithmetic number, because the mean of its divisors is an integer number (76915800).

Almost surely, 2^3322246872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3322246872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4922611200).

3322246872 is an abundant number, since it is smaller than the sum of its proper divisors (6522975528).

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

3322246872 is a wasteful number, since it uses less digits than its factorization.

3322246872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5345 (or 5341 counting only the distinct ones).

The product of its digits is 193536, while the sum is 39.

The square root of 3322246872 is about 57638.9353822570. The cubic root of 3322246872 is about 1492.1436454117.

The spelling of 3322246872 in words is "three billion, three hundred twenty-two million, two hundred forty-six thousand, eight hundred seventy-two".