272739879 has 10 divisors (see below), whose sum is σ = 407426360. Its totient is φ = 181826532.

The previous prime is 272739871. The next prime is 272739917. The reversal of 272739879 is 978937272.

It is not a de Polignac number, because 272739879 - 2³ = 272739871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272739871) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1683499 + ... + 1683660.

It is an arithmetic number, because the mean of its divisors is an integer number (40742636).

Almost surely, 2^272739879 is an apocalyptic number.

272739879 is a deficient number, since it is larger than the sum of its proper divisors (134686481).

272739879 is an equidigital number, since it uses as much as digits as its factorization.

272739879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3367171 (or 3367162 counting only the distinct ones).

The product of its digits is 2667168, while the sum is 54.

The square root of 272739879 is about 16514.8381463458. The cubic root of 272739879 is about 648.5093089554.

The spelling of 272739879 in words is "two hundred seventy-two million, seven hundred thirty-nine thousand, eight hundred seventy-nine".