330220776 has 32 divisors (see below), whose sum is σ = 826120800. Its totient is φ = 109997760.

The previous prime is 330220763. The next prime is 330220777. The reversal of 330220776 is 677022033.

It is not an unprimeable number, because it can be changed into a prime (330220777) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39091 + ... + 46781.

It is an arithmetic number, because the mean of its divisors is an integer number (25816275).

Almost surely, 2^330220776 is an apocalyptic number.

It is an amenable number.

330220776 is an abundant number, since it is smaller than the sum of its proper divisors (495900024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

330220776 is a wasteful number, since it uses less digits than its factorization.

330220776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9489 (or 9485 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 330220776 is about 18171.9777679811. The cubic root of 330220776 is about 691.1963952733.

The spelling of 330220776 in words is "three hundred thirty million, two hundred twenty thousand, seven hundred seventy-six".