330636965 has 8 divisors (see below), whose sum is σ = 397173888. Its totient is φ = 264236560.

The previous prime is 330636959. The next prime is 330636967. The reversal of 330636965 is 569636033.

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

It is not a de Polignac number, because 330636965 - 2¹⁴ = 330620581 is a prime.

It is a super-2 number, since 2×330636965² = 218641605248822450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330636967) 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, 28721 + ... + 38550.

It is an arithmetic number, because the mean of its divisors is an integer number (49646736).

Almost surely, 2^330636965 is an apocalyptic number.

It is an amenable number.

330636965 is a deficient number, since it is larger than the sum of its proper divisors (66536923).

330636965 is an equidigital number, since it uses as much as digits as its factorization.

330636965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68259.

The product of its (nonzero) digits is 262440, while the sum is 41.

The square root of 330636965 is about 18183.4255573585. The cubic root of 330636965 is about 691.4866531746.

The spelling of 330636965 in words is "three hundred thirty million, six hundred thirty-six thousand, nine hundred sixty-five".