272630290 has 16 divisors (see below), whose sum is σ = 491050368. Its totient is φ = 108981936.

The previous prime is 272630263. The next prime is 272630341. The reversal of 272630290 is 92036272.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9319 + ... + 25141.

It is an arithmetic number, because the mean of its divisors is an integer number (30690648).

Almost surely, 2^272630290 is an apocalyptic number.

272630290 is a deficient number, since it is larger than the sum of its proper divisors (218420078).

272630290 is a wasteful number, since it uses less digits than its factorization.

272630290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17553.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 272630290 is about 16511.5199179240. The cubic root of 272630290 is about 648.4224386283.

The spelling of 272630290 in words is "two hundred seventy-two million, six hundred thirty thousand, two hundred ninety".