3207868344 has 192 divisors, whose sum is σ = 9589632000. Its totient is φ = 964846080.

The previous prime is 3207868333. The next prime is 3207868361. The reversal of 3207868344 is 4438687023.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 3207868344.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2840772 + ... + 2841900.

It is an arithmetic number, because the mean of its divisors is an integer number (49946000).

Almost surely, 2^3207868344 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 3207868344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4794816000).

3207868344 is an abundant number, since it is smaller than the sum of its proper divisors (6381763656).

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

3207868344 is a wasteful number, since it uses less digits than its factorization.

3207868344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1258 (or 1251 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 45.

The square root of 3207868344 is about 56638.0467883560. The cubic root of 3207868344 is about 1474.8194120000.

The spelling of 3207868344 in words is "three billion, two hundred seven million, eight hundred sixty-eight thousand, three hundred forty-four".