328113712 has 10 divisors (see below), whose sum is σ = 635720348. Its totient is φ = 164056848.

The previous prime is 328113707. The next prime is 328113713. The reversal of 328113712 is 217311823.

It is not an unprimeable number, because it can be changed into a prime (328113713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10253538 + ... + 10253569.

Almost surely, 2^328113712 is an apocalyptic number.

It is an amenable number.

328113712 is a deficient number, since it is larger than the sum of its proper divisors (307606636).

328113712 is a wasteful number, since it uses less digits than its factorization.

328113712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20507115 (or 20507109 counting only the distinct ones).

The product of its digits is 2016, while the sum is 28.

The square root of 328113712 is about 18113.9093516557. The cubic root of 328113712 is about 689.7231347383.

The spelling of 328113712 in words is "three hundred twenty-eight million, one hundred thirteen thousand, seven hundred twelve".