330909097 has 8 divisors (see below), whose sum is σ = 361677312. Its totient is φ = 301396800.

The previous prime is 330909077. The next prime is 330909109. The reversal of 330909097 is 790909033.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 330909097 - 2¹⁹ = 330384809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (330909017) 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, 313429 + ... + 314482.

It is an arithmetic number, because the mean of its divisors is an integer number (45209664).

Almost surely, 2^330909097 is an apocalyptic number.

It is an amenable number.

330909097 is a deficient number, since it is larger than the sum of its proper divisors (30768215).

330909097 is a wasteful number, since it uses less digits than its factorization.

330909097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627959.

The product of its (nonzero) digits is 45927, while the sum is 40.

The square root of 330909097 is about 18190.9069867338. The cubic root of 330909097 is about 691.6763113831.

The spelling of 330909097 in words is "three hundred thirty million, nine hundred nine thousand, ninety-seven".