330488253 has 6 divisors (see below), whose sum is σ = 477371934. Its totient is φ = 220325496.

The previous prime is 330488227. The next prime is 330488267. The reversal of 330488253 is 352884033.

It can be written as a sum of positive squares in only one way, i.e., 189282564 + 141205689 = 13758^2 + 11883^2 .

It is not a de Polignac number, because 330488253 - 2¹⁰ = 330487229 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330488203) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 18360450 + ... + 18360467.

It is an arithmetic number, because the mean of its divisors is an integer number (79561989).

Almost surely, 2^330488253 is an apocalyptic number.

It is an amenable number.

330488253 is a deficient number, since it is larger than the sum of its proper divisors (146883681).

330488253 is a wasteful number, since it uses less digits than its factorization.

330488253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36720923 (or 36720920 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 330488253 is about 18179.3358789588. The cubic root of 330488253 is about 691.3829666594.

The spelling of 330488253 in words is "three hundred thirty million, four hundred eighty-eight thousand, two hundred fifty-three".