3248734791328 has 48 divisors (see below), whose sum is σ = 7125457799880. Its totient is φ = 1447712050176.

The previous prime is 3248734791301. The next prime is 3248734791349. The reversal of 3248734791328 is 8231974378423.

It can be written as a sum of positive squares in 4 ways, for example, as 2166277661584 + 1082457129744 = 1471828^2 + 1040412^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134633775 + ... + 134657902.

Almost surely, 2^{3248734791328} is an apocalyptic number.

It is an amenable number.

3248734791328 is an abundant number, since it is smaller than the sum of its proper divisors (3876723008552).

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

3248734791328 is a wasteful number, since it uses less digits than its factorization.

3248734791328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269291729 (or 269291721 counting only the distinct ones).

The product of its digits is 48771072, while the sum is 61.

The spelling of 3248734791328 in words is "three trillion, two hundred forty-eight billion, seven hundred thirty-four million, seven hundred ninety-one thousand, three hundred twenty-eight".