328875670 has 8 divisors (see below), whose sum is σ = 591976224. Its totient is φ = 131550264.

The previous prime is 328875649. The next prime is 328875691. The reversal of 328875670 is 76578823.

It is an interprime number because it is at equal distance from previous prime (328875649) and next prime (328875691).

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

It is a super-3 number, since 3×328875670³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 328875670.

It is a congruent number.

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, 16443774 + ... + 16443793.

It is an arithmetic number, because the mean of its divisors is an integer number (73997028).

Almost surely, 2^328875670 is an apocalyptic number.

328875670 is a deficient number, since it is larger than the sum of its proper divisors (263100554).

328875670 is a wasteful number, since it uses less digits than its factorization.

328875670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32887574.

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 328875670 is about 18134.9295559702. The cubic root of 328875670 is about 690.2566223225.

The spelling of 328875670 in words is "three hundred twenty-eight million, eight hundred seventy-five thousand, six hundred seventy".