326993325773936 has 20 divisors (see below), whose sum is σ = 649001997192864. Its totient is φ = 159508939401600.

The previous prime is 326993325773909. The next prime is 326993325774043. The reversal of 326993325773936 is 639377523399623.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249232717160 + ... + 249232718471.

Almost surely, 2^{326993325773936} is an apocalyptic number.

It is an amenable number.

326993325773936 is a deficient number, since it is larger than the sum of its proper divisors (322008671418928).

326993325773936 is a wasteful number, since it uses less digits than its factorization.

326993325773936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498465435680 (or 498465435674 counting only the distinct ones).

The product of its digits is 6249746160, while the sum is 77.

The spelling of 326993325773936 in words is "three hundred twenty-six trillion, nine hundred ninety-three billion, three hundred twenty-five million, seven hundred seventy-three thousand, nine hundred thirty-six".