330465089 has 4 divisors (see below), whose sum is σ = 330654720. Its totient is φ = 330275460.

The previous prime is 330465073. The next prime is 330465101. The reversal of 330465089 is 980564033.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 980564033 = 2297 ⋅426889.

It is a cyclic number.

It is not a de Polignac number, because 330465089 - 2⁴ = 330465073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (330465029) 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, 92177 + ... + 95694.

It is an arithmetic number, because the mean of its divisors is an integer number (82663680).

Almost surely, 2^330465089 is an apocalyptic number.

It is an amenable number.

330465089 is a deficient number, since it is larger than the sum of its proper divisors (189631).

330465089 is a wasteful number, since it uses less digits than its factorization.

330465089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189630.

The product of its (nonzero) digits is 77760, while the sum is 38.

The square root of 330465089 is about 18178.6987708142. The cubic root of 330465089 is about 691.3668132166.

The spelling of 330465089 in words is "three hundred thirty million, four hundred sixty-five thousand, eighty-nine".