328070785 has 8 divisors (see below), whose sum is σ = 449925696. Its totient is φ = 224962800.

The previous prime is 328070773. The next prime is 328070789. The reversal of 328070785 is 587070823.

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

It is not a de Polignac number, because 328070785 - 2²⁵ = 294516353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (328070789) 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, 4686691 + ... + 4686760.

It is an arithmetic number, because the mean of its divisors is an integer number (56240712).

Almost surely, 2^328070785 is an apocalyptic number.

328070785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

328070785 is a deficient number, since it is larger than the sum of its proper divisors (121854911).

328070785 is an equidigital number, since it uses as much as digits as its factorization.

328070785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9373463.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 328070785 is about 18112.7243947453. The cubic root of 328070785 is about 689.6930546825.

The spelling of 328070785 in words is "three hundred twenty-eight million, seventy thousand, seven hundred eighty-five".