3372644968 has 128 divisors (see below), whose sum is σ = 8055936000. Its totient is φ = 1285701120.

The previous prime is 3372644959. The next prime is 3372644971. The reversal of 3372644968 is 8694462733.

It is a happy number.

It is a super-2 number, since 2×3372644968² = 22749468160351442048, which contains 22 as substring.

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 8049063 + ... + 8049481.

It is an arithmetic number, because the mean of its divisors is an integer number (62937000).

Almost surely, 2^3372644968 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 3372644968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4027968000).

3372644968 is an abundant number, since it is smaller than the sum of its proper divisors (4683291032).

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

3372644968 is a wasteful number, since it uses less digits than its factorization.

3372644968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 691 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 52.

The square root of 3372644968 is about 58074.4777677768. The cubic root of 3372644968 is about 1499.6510251877.

The spelling of 3372644968 in words is "three billion, three hundred seventy-two million, six hundred forty-four thousand, nine hundred sixty-eight".