330139373 has 8 divisors (see below), whose sum is σ = 332278200. Its totient is φ = 328007680.

The previous prime is 330139363. The next prime is 330139379. The reversal of 330139373 is 373931033.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 172712164 + 157427209 = 13142^2 + 12547^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 330139373 - 2⁴ = 330139357 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 (330139379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 113963 + ... + 116823.

It is an arithmetic number, because the mean of its divisors is an integer number (41534775).

Almost surely, 2^330139373 is an apocalyptic number.

It is an amenable number.

330139373 is a deficient number, since it is larger than the sum of its proper divisors (2138827).

330139373 is a wasteful number, since it uses less digits than its factorization.

330139373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567.

The product of its (nonzero) digits is 15309, while the sum is 32.

The square root of 330139373 is about 18169.7378352028. The cubic root of 330139373 is about 691.1395948051.

The spelling of 330139373 in words is "three hundred thirty million, one hundred thirty-nine thousand, three hundred seventy-three".