3290326549072 has 10 divisors (see below), whose sum is σ = 6375007688858. Its totient is φ = 1645163274528.

The previous prime is 3290326549063. The next prime is 3290326549099. The reversal of 3290326549072 is 2709456230923.

It can be written as a sum of positive squares in only one way, i.e., 3223805886016 + 66520663056 = 1795496^2 + 257916^2 .

It is a super-2 number, since 2×3290326549072² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102822704643 + ... + 102822704674.

Almost surely, 2^{3290326549072} is an apocalyptic number.

It is an amenable number.

3290326549072 is a deficient number, since it is larger than the sum of its proper divisors (3084681139786).

3290326549072 is a wasteful number, since it uses less digits than its factorization.

3290326549072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205645409325 (or 205645409319 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 52.

The spelling of 3290326549072 in words is "three trillion, two hundred ninety billion, three hundred twenty-six million, five hundred forty-nine thousand, seventy-two".