330974369 has 16 divisors (see below), whose sum is σ = 367899840. Its totient is φ = 295239360.

The previous prime is 330974363. The next prime is 330974417. The reversal of 330974369 is 963479033.

It is a cyclic number.

It is not a de Polignac number, because 330974369 - 2⁸ = 330974113 is a prime.

It is a super-2 number, since 2×330974369² = 219088065869896322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (330974363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142187 + ... + 144495.

It is an arithmetic number, because the mean of its divisors is an integer number (22993740).

Almost surely, 2^330974369 is an apocalyptic number.

It is an amenable number.

330974369 is a deficient number, since it is larger than the sum of its proper divisors (36925471).

330974369 is a wasteful number, since it uses less digits than its factorization.

330974369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2560.

The product of its (nonzero) digits is 367416, while the sum is 44.

The square root of 330974369 is about 18192.7009814376. The cubic root of 330974369 is about 691.7217862365.

The spelling of 330974369 in words is "three hundred thirty million, nine hundred seventy-four thousand, three hundred sixty-nine".