272472679 has 4 divisors (see below), whose sum is σ = 277090920. Its totient is φ = 267854440.

The previous prime is 272472647. The next prime is 272472689. The reversal of 272472679 is 976274272.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 272472679 - 2⁵ = 272472647 is a prime.

It is a super-3 number, since 3×272472679³ (a number of 26 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272472689) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2309032 + ... + 2309149.

It is an arithmetic number, because the mean of its divisors is an integer number (69272730).

Almost surely, 2^272472679 is an apocalyptic number.

272472679 is a deficient number, since it is larger than the sum of its proper divisors (4618241).

272472679 is an equidigital number, since it uses as much as digits as its factorization.

272472679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4618240.

The product of its digits is 592704, while the sum is 46.

The square root of 272472679 is about 16506.7464692471. The cubic root of 272472679 is about 648.2974608187.

The spelling of 272472679 in words is "two hundred seventy-two million, four hundred seventy-two thousand, six hundred seventy-nine".