326613872846 has 16 divisors (see below), whose sum is σ = 515750610960. Its totient is φ = 154698485760.

The previous prime is 326613872771. The next prime is 326613872891. The reversal of 326613872846 is 648278316623.

It is a super-2 number, since 2×326613872846² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 326613872791 and 326613872800.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82616 + ... + 812436.

It is an arithmetic number, because the mean of its divisors is an integer number (32234413185).

Almost surely, 2^326613872846 is an apocalyptic number.

326613872846 is a deficient number, since it is larger than the sum of its proper divisors (189136738114).

326613872846 is a wasteful number, since it uses less digits than its factorization.

326613872846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 741619.

The product of its digits is 13934592, while the sum is 56.

The spelling of 326613872846 in words is "three hundred twenty-six billion, six hundred thirteen million, eight hundred seventy-two thousand, eight hundred forty-six".