328265466 has 8 divisors (see below), whose sum is σ = 656530944. Its totient is φ = 109421820.

The previous prime is 328265459. The next prime is 328265477. The reversal of 328265466 is 664562823.

It is a happy number.

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

328265466 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27355450 + ... + 27355461.

It is an arithmetic number, because the mean of its divisors is an integer number (82066368).

Almost surely, 2^328265466 is an apocalyptic number.

328265466 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

328265466 is a wasteful number, since it uses less digits than its factorization.

328265466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54710916.

The product of its digits is 414720, while the sum is 42.

The square root of 328265466 is about 18118.0977478321. The cubic root of 328265466 is about 689.8294516526.

The spelling of 328265466 in words is "three hundred twenty-eight million, two hundred sixty-five thousand, four hundred sixty-six".