330030247 has 16 divisors (see below), whose sum is σ = 364723200. Its totient is φ = 297414720.

The previous prime is 330030229. The next prime is 330030263. The reversal of 330030247 is 742030033.

It is a cyclic number.

It is not a de Polignac number, because 330030247 - 2⁷ = 330030119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330030227) 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, 30003 + ... + 39499.

It is an arithmetic number, because the mean of its divisors is an integer number (22795200).

Almost surely, 2^330030247 is an apocalyptic number.

330030247 is a deficient number, since it is larger than the sum of its proper divisors (34692953).

330030247 is a wasteful number, since it uses less digits than its factorization.

330030247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9606.

The product of its (nonzero) digits is 1512, while the sum is 22.

The square root of 330030247 is about 18166.7346267842. The cubic root of 330030247 is about 691.0634354441.

The spelling of 330030247 in words is "three hundred thirty million, thirty thousand, two hundred forty-seven".