330055933 has 4 divisors (see below), whose sum is σ = 335466748. Its totient is φ = 324645120.

The previous prime is 330055909. The next prime is 330055987. The reversal of 330055933 is 339550033.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55756089 + 274299844 = 7467^2 + 16562^2 .

It is a cyclic number.

It is not a de Polignac number, because 330055933 - 2²⁵ = 296501501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 330055895 and 330055904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (330035933) 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, 2705316 + ... + 2705437.

It is an arithmetic number, because the mean of its divisors is an integer number (83866687).

Almost surely, 2^330055933 is an apocalyptic number.

It is an amenable number.

330055933 is a deficient number, since it is larger than the sum of its proper divisors (5410815).

330055933 is an equidigital number, since it uses as much as digits as its factorization.

330055933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5410814.

The product of its (nonzero) digits is 18225, while the sum is 31.

The square root of 330055933 is about 18167.4415645131. The cubic root of 330055933 is about 691.0813632907.

The spelling of 330055933 in words is "three hundred thirty million, fifty-five thousand, nine hundred thirty-three".