3312393788 has 48 divisors (see below), whose sum is σ = 6469787520. Its totient is φ = 1471080000.

The previous prime is 3312393751. The next prime is 3312393793. The reversal of 3312393788 is 8873932133.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 582503 + ... + 588161.

It is an arithmetic number, because the mean of its divisors is an integer number (134787240).

Almost surely, 2^3312393788 is an apocalyptic number.

It is an amenable number.

3312393788 is a deficient number, since it is larger than the sum of its proper divisors (3157393732).

3312393788 is a wasteful number, since it uses less digits than its factorization.

3312393788 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5978 (or 5976 counting only the distinct ones).

The product of its digits is 653184, while the sum is 47.

The square root of 3312393788 is about 57553.3994478172. The cubic root of 3312393788 is about 1490.6670568458.

The spelling of 3312393788 in words is "three billion, three hundred twelve million, three hundred ninety-three thousand, seven hundred eighty-eight".