330190817 has 8 divisors (see below), whose sum is σ = 360394272. Its totient is φ = 300018400.

The previous prime is 330190799. The next prime is 330190831. The reversal of 330190817 is 718091033.

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

It is not a de Polignac number, because 330190817 - 2⁸ = 330190561 is a prime.

It is a super-2 number, since 2×330190817² = 218051951262254978, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330190837) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18317 + ... + 31557.

It is an arithmetic number, because the mean of its divisors is an integer number (45049284).

Almost surely, 2^330190817 is an apocalyptic number.

It is an amenable number.

330190817 is a deficient number, since it is larger than the sum of its proper divisors (30203455).

330190817 is a wasteful number, since it uses less digits than its factorization.

330190817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15519.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 330190817 is about 18171.1534306439. The cubic root of 330190817 is about 691.1754919055.

The spelling of 330190817 in words is "three hundred thirty million, one hundred ninety thousand, eight hundred seventeen".