270030812 has 12 divisors (see below), whose sum is σ = 497425320. Its totient is φ = 127909296.

The previous prime is 270030809. The next prime is 270030881. The reversal of 270030812 is 218030072.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1776443 + ... + 1776594.

It is an arithmetic number, because the mean of its divisors is an integer number (41452110).

Almost surely, 2^270030812 is an apocalyptic number.

It is an amenable number.

270030812 is a deficient number, since it is larger than the sum of its proper divisors (227394508).

270030812 is a wasteful number, since it uses less digits than its factorization.

270030812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3553060 (or 3553058 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 270030812 is about 16432.6142777100. The cubic root of 270030812 is about 646.3549921639.

Adding to 270030812 its reverse (218030072), we get a palindrome (488060884).

The spelling of 270030812 in words is "two hundred seventy million, thirty thousand, eight hundred twelve".