328120410 has 16 divisors (see below), whose sum is σ = 787489056. Its totient is φ = 87498768.

The previous prime is 328120363. The next prime is 328120421. The reversal of 328120410 is 14021823.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5468644 + ... + 5468703.

It is an arithmetic number, because the mean of its divisors is an integer number (49218066).

Almost surely, 2^328120410 is an apocalyptic number.

328120410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

328120410 is an abundant number, since it is smaller than the sum of its proper divisors (459368646).

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

328120410 is a wasteful number, since it uses less digits than its factorization.

328120410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10937357.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 328120410 is about 18114.0942362570. The cubic root of 328120410 is about 689.7278279630.

The spelling of 328120410 in words is "three hundred twenty-eight million, one hundred twenty thousand, four hundred ten".