330130856 has 32 divisors (see below), whose sum is σ = 681264000. Its totient is φ = 148727040.

The previous prime is 330130849. The next prime is 330130861. The reversal of 330130856 is 658031033.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6656 + ... + 26543.

It is an arithmetic number, because the mean of its divisors is an integer number (21289500).

Almost surely, 2^330130856 is an apocalyptic number.

It is an amenable number.

330130856 is an abundant number, since it is smaller than the sum of its proper divisors (351133144).

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

330130856 is a wasteful number, since it uses less digits than its factorization.

330130856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33329 (or 33325 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 330130856 is about 18169.5034604691. The cubic root of 330130856 is about 691.1336513692.

Adding to 330130856 its reverse (658031033), we get a palindrome (988161889).

The spelling of 330130856 in words is "three hundred thirty million, one hundred thirty thousand, eight hundred fifty-six".