330164138 has 8 divisors (see below), whose sum is σ = 500352132. Its totient is φ = 163380096.

The previous prime is 330164137. The next prime is 330164171. The reversal of 330164138 is 831461033.

It can be written as a sum of positive squares in 2 ways, for example, as 323748049 + 6416089 = 17993^2 + 2533^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 330164138.

It is not an unprimeable number, because it can be changed into a prime (330164137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850745 + ... + 851132.

Almost surely, 2^330164138 is an apocalyptic number.

330164138 is a deficient number, since it is larger than the sum of its proper divisors (170187994).

330164138 is a wasteful number, since it uses less digits than its factorization.

330164138 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701976.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 330164138 is about 18170.4193127181. The cubic root of 330164138 is about 691.1568760359.

The spelling of 330164138 in words is "three hundred thirty million, one hundred sixty-four thousand, one hundred thirty-eight".