330490141 has 4 divisors (see below), whose sum is σ = 330787132. Its totient is φ = 330193152.

The previous prime is 330490117. The next prime is 330490157. The reversal of 330490141 is 141094033.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141094033 = 17 ⋅8299649.

It can be written as a sum of positive squares in 2 ways, for example, as 180794916 + 149695225 = 13446^2 + 12235^2 .

It is a cyclic number.

It is not a de Polignac number, because 330490141 - 2⁵ = 330490109 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 (330490241) 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, 146820 + ... + 149053.

It is an arithmetic number, because the mean of its divisors is an integer number (82696783).

Almost surely, 2^330490141 is an apocalyptic number.

It is an amenable number.

330490141 is a deficient number, since it is larger than the sum of its proper divisors (296991).

330490141 is a wasteful number, since it uses less digits than its factorization.

330490141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 296990.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 330490141 is about 18179.3878059741. The cubic root of 330490141 is about 691.3842832252.

The spelling of 330490141 in words is "three hundred thirty million, four hundred ninety thousand, one hundred forty-one".