326904414068 has 6 divisors (see below), whose sum is σ = 572082724626. Its totient is φ = 163452207032.

The previous prime is 326904414061. The next prime is 326904414119. The reversal of 326904414068 is 860414409623.

It can be written as a sum of positive squares in only one way, i.e., 212915799184 + 113988614884 = 461428^2 + 337622^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326904414061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40863051755 + ... + 40863051762.

It is an arithmetic number, because the mean of its divisors is an integer number (95347120771).

Almost surely, 2^326904414068 is an apocalyptic number.

It is an amenable number.

326904414068 is a deficient number, since it is larger than the sum of its proper divisors (245178310558).

326904414068 is a wasteful number, since it uses less digits than its factorization.

326904414068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81726103521 (or 81726103519 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 326904414068 in words is "three hundred twenty-six billion, nine hundred four million, four hundred fourteen thousand, sixty-eight".