328072874 has 8 divisors (see below), whose sum is σ = 513505440. Its totient is φ = 156904396.

The previous prime is 328072861. The next prime is 328072879. The reversal of 328072874 is 478270823.

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

It is not an unprimeable number, because it can be changed into a prime (328072879) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3565964 + ... + 3566055.

It is an arithmetic number, because the mean of its divisors is an integer number (64188180).

Almost surely, 2^328072874 is an apocalyptic number.

328072874 is a deficient number, since it is larger than the sum of its proper divisors (185432566).

328072874 is a wasteful number, since it uses less digits than its factorization.

328072874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7132044.

The product of its (nonzero) digits is 150528, while the sum is 41.

The square root of 328072874 is about 18112.7820612958. The cubic root of 328072874 is about 689.6945185594.

The spelling of 328072874 in words is "three hundred twenty-eight million, seventy-two thousand, eight hundred seventy-four".