328874460 has 24 divisors (see below), whose sum is σ = 920848656. Its totient is φ = 87699840.

The previous prime is 328874459. The next prime is 328874461. The reversal of 328874460 is 64478823.

It is an interprime number because it is at equal distance from previous prime (328874459) and next prime (328874461).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (328874461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2740561 + ... + 2740680.

It is an arithmetic number, because the mean of its divisors is an integer number (38368694).

Almost surely, 2^328874460 is an apocalyptic number.

328874460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

328874460 is an abundant number, since it is smaller than the sum of its proper divisors (591974196).

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

328874460 is a wasteful number, since it uses less digits than its factorization.

328874460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481253 (or 5481251 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 328874460 is about 18134.8961949056. The cubic root of 328874460 is about 690.2557757903.

The spelling of 328874460 in words is "three hundred twenty-eight million, eight hundred seventy-four thousand, four hundred sixty".