327678426 has 16 divisors (see below), whose sum is σ = 728174400. Its totient is φ = 109226124.

The previous prime is 327678413. The next prime is 327678431. The reversal of 327678426 is 624876723.

327678426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3034006 + ... + 3034113.

It is an arithmetic number, because the mean of its divisors is an integer number (45510900).

Almost surely, 2^327678426 is an apocalyptic number.

327678426 is an abundant number, since it is smaller than the sum of its proper divisors (400495974).

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

327678426 is a wasteful number, since it uses less digits than its factorization.

327678426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6068130 (or 6068124 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 327678426 is about 18101.8901223049. The cubic root of 327678426 is about 689.4179969412.

The spelling of 327678426 in words is "three hundred twenty-seven million, six hundred seventy-eight thousand, four hundred twenty-six".