272816994 has 8 divisors (see below), whose sum is σ = 545634000. Its totient is φ = 90938996.

The previous prime is 272816959. The next prime is 272817031. The reversal of 272816994 is 499618272.

It is a sphenic number, since it is the product of 3 distinct primes.

272816994 is an admirable number.

It is a super-2 number, since 2×272816994² = 148858224430392072, which contains 22 as substring.

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, 22734744 + ... + 22734755.

It is an arithmetic number, because the mean of its divisors is an integer number (68204250).

Almost surely, 2^272816994 is an apocalyptic number.

272816994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

272816994 is a wasteful number, since it uses less digits than its factorization.

272816994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45469504.

The product of its digits is 435456, while the sum is 48.

The square root of 272816994 is about 16517.1726999508. The cubic root of 272816994 is about 648.5704234539.

The spelling of 272816994 in words is "two hundred seventy-two million, eight hundred sixteen thousand, nine hundred ninety-four".