328582880 has 24 divisors (see below), whose sum is σ = 776277432. Its totient is φ = 131433088.

The previous prime is 328582871. The next prime is 328582889. The reversal of 328582880 is 88285823.

It is an interprime number because it is at equal distance from previous prime (328582871) and next prime (328582889).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328582889) 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, 1026662 + ... + 1026981.

It is an arithmetic number, because the mean of its divisors is an integer number (32344893).

Almost surely, 2^328582880 is an apocalyptic number.

It is an amenable number.

328582880 is an abundant number, since it is smaller than the sum of its proper divisors (447694552).

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

328582880 is a wasteful number, since it uses less digits than its factorization.

328582880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2053658 (or 2053650 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 44.

The square root of 328582880 is about 18126.8552153980. The cubic root of 328582880 is about 690.0517219508.

The spelling of 328582880 in words is "three hundred twenty-eight million, five hundred eighty-two thousand, eight hundred eighty".