330207028 has 12 divisors (see below), whose sum is σ = 581091840. Its totient is φ = 164180792.

The previous prime is 330206977. The next prime is 330207043. The reversal of 330207028 is 820702033.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 330206993 and 330207011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229876 + ... + 231307.

It is an arithmetic number, because the mean of its divisors is an integer number (48424320).

Almost surely, 2^330207028 is an apocalyptic number.

It is an amenable number.

330207028 is a deficient number, since it is larger than the sum of its proper divisors (250884812).

330207028 is a wasteful number, since it uses less digits than its factorization.

330207028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461366 (or 461364 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 330207028 is about 18171.5994893130. The cubic root of 330207028 is about 691.1868030040.

The spelling of 330207028 in words is "three hundred thirty million, two hundred seven thousand, twenty-eight".