328950580 has 48 divisors (see below), whose sum is σ = 799021440. Its totient is φ = 111420288.

The previous prime is 328950569. The next prime is 328950581. The reversal of 328950580 is 85059823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328950581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2535 + ... + 25774.

It is an arithmetic number, because the mean of its divisors is an integer number (16646280).

Almost surely, 2^328950580 is an apocalyptic number.

It is an amenable number.

328950580 is an abundant number, since it is smaller than the sum of its proper divisors (470070860).

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

328950580 is a wasteful number, since it uses less digits than its factorization.

328950580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28408 (or 28406 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 328950580 is about 18136.9947896558. The cubic root of 328950580 is about 690.3090263188.

The spelling of 328950580 in words is "three hundred twenty-eight million, nine hundred fifty thousand, five hundred eighty".