330533049 has 16 divisors (see below), whose sum is σ = 549457920. Its totient is φ = 171705360.

The previous prime is 330532997. The next prime is 330533051. The reversal of 330533049 is 940335033.

It is not a de Polignac number, because 330533049 - 2⁹ = 330532537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (330533059) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 715209 + ... + 715670.

It is an arithmetic number, because the mean of its divisors is an integer number (34341120).

Almost surely, 2^330533049 is an apocalyptic number.

It is an amenable number.

330533049 is a deficient number, since it is larger than the sum of its proper divisors (218924871).

330533049 is a wasteful number, since it uses less digits than its factorization.

330533049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430900.

The product of its (nonzero) digits is 14580, while the sum is 30.

The square root of 330533049 is about 18180.5678954206. The cubic root of 330533049 is about 691.4142030618.

The spelling of 330533049 in words is "three hundred thirty million, five hundred thirty-three thousand, forty-nine".