3279339216 has 80 divisors (see below), whose sum is σ = 9716600320. Its totient is φ = 1057847040.

The previous prime is 3279339209. The next prime is 3279339269. The reversal of 3279339216 is 6129339723.

3279339216 is a `hidden beast` number, since 32 + 79 + 339 + 216 = 666.

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, 109045 + ... + 135828.

It is an arithmetic number, because the mean of its divisors is an integer number (121457504).

Almost surely, 2^3279339216 is an apocalyptic number.

3279339216 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3279339216 is an abundant number, since it is smaller than the sum of its proper divisors (6437261104).

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

3279339216 is a wasteful number, since it uses less digits than its factorization.

3279339216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244921 (or 244909 counting only the distinct ones).

The product of its digits is 367416, while the sum is 45.

The square root of 3279339216 is about 57265.5150679709. The cubic root of 3279339216 is about 1485.6919864433.

The spelling of 3279339216 in words is "three billion, two hundred seventy-nine million, three hundred thirty-nine thousand, two hundred sixteen".