330641097 has 16 divisors (see below), whose sum is σ = 475379520. Its totient is φ = 203731200.

The previous prime is 330641089. The next prime is 330641111. The reversal of 330641097 is 790146033.

It is not a de Polignac number, because 330641097 - 2³ = 330641089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (330641197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68404 + ... + 73077.

It is an arithmetic number, because the mean of its divisors is an integer number (29711220).

Almost surely, 2^330641097 is an apocalyptic number.

It is an amenable number.

330641097 is a deficient number, since it is larger than the sum of its proper divisors (144738423).

330641097 is a wasteful number, since it uses less digits than its factorization.

330641097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141544.

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 330641097 is about 18183.5391769589. The cubic root of 330641097 is about 691.4895336863.

The spelling of 330641097 in words is "three hundred thirty million, six hundred forty-one thousand, ninety-seven".