326942856 has 48 divisors (see below), whose sum is σ = 907075260. Its totient is φ = 106321920.

The previous prime is 326942821. The next prime is 326942867. The reversal of 326942856 is 658249623.

326942856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 326380356 + 562500 = 18066^2 + 750^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52425 + ... + 58328.

Almost surely, 2^326942856 is an apocalyptic number.

326942856 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

326942856 is an abundant number, since it is smaller than the sum of its proper divisors (580132404).

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

326942856 is a wasteful number, since it uses less digits than its factorization.

326942856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110806 (or 110799 counting only the distinct ones).

The product of its digits is 622080, while the sum is 45.

The square root of 326942856 is about 18081.5612157800. The cubic root of 326942856 is about 688.9017437228.

The spelling of 326942856 in words is "three hundred twenty-six million, nine hundred forty-two thousand, eight hundred fifty-six".