3274728070272 has 32 divisors (see below), whose sum is σ = 8698496437680. Its totient is φ = 1091576023296.

The previous prime is 3274728070267. The next prime is 3274728070319. The reversal of 3274728070272 is 2720708274723.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4263968458 + ... + 4263969225.

Almost surely, 2^{3274728070272} is an apocalyptic number.

3274728070272 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3274728070272 is an abundant number, since it is smaller than the sum of its proper divisors (5423768367408).

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

3274728070272 is an equidigital number, since it uses as much as digits as its factorization.

3274728070272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8527937700 (or 8527937688 counting only the distinct ones).

The product of its (nonzero) digits is 3687936, while the sum is 51.

The spelling of 3274728070272 in words is "three trillion, two hundred seventy-four billion, seven hundred twenty-eight million, seventy thousand, two hundred seventy-two".