328934842 has 8 divisors (see below), whose sum is σ = 494244576. Its totient is φ = 164186652.

The previous prime is 328934839. The next prime is 328934873. The reversal of 328934842 is 248439823.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138918 + ... + 141265.

It is an arithmetic number, because the mean of its divisors is an integer number (61780572).

Almost surely, 2^328934842 is an apocalyptic number.

328934842 is a deficient number, since it is larger than the sum of its proper divisors (165309734).

328934842 is a wasteful number, since it uses less digits than its factorization.

328934842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280772.

The product of its digits is 331776, while the sum is 43.

The square root of 328934842 is about 18136.5609198657. The cubic root of 328934842 is about 690.2980173128.

The spelling of 328934842 in words is "three hundred twenty-eight million, nine hundred thirty-four thousand, eight hundred forty-two".