3279974264 has 32 divisors (see below), whose sum is σ = 7039457280. Its totient is φ = 1403515104.

The previous prime is 3279974249. The next prime is 3279974267. The reversal of 3279974264 is 4624799723.

It is a Smith number, since the sum of its digits (53) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3279974267) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9032 + ... + 81495.

It is an arithmetic number, because the mean of its divisors is an integer number (219983040).

Almost surely, 2^3279974264 is an apocalyptic number.

It is an amenable number.

3279974264 is an abundant number, since it is smaller than the sum of its proper divisors (3759483016).

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

3279974264 is a wasteful number, since it uses less digits than its factorization.

3279974264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91187 (or 91183 counting only the distinct ones).

The product of its digits is 4572288, while the sum is 53.

The square root of 3279974264 is about 57271.0595676385. The cubic root of 3279974264 is about 1485.7878822693.

The spelling of 3279974264 in words is "three billion, two hundred seventy-nine million, nine hundred seventy-four thousand, two hundred sixty-four".