270679971 has 4 divisors (see below), whose sum is σ = 360906632. Its totient is φ = 180453312.

The previous prime is 270679961. The next prime is 270679973. The reversal of 270679971 is 179976072.

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

It is not a de Polignac number, because 270679971 - 2⁶ = 270679907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 270679971.

It is not an unprimeable number, because it can be changed into a prime (270679973) by changing a digit.

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, 45113326 + ... + 45113331.

It is an arithmetic number, because the mean of its divisors is an integer number (90226658).

Almost surely, 2^270679971 is an apocalyptic number.

270679971 is a deficient number, since it is larger than the sum of its proper divisors (90226661).

270679971 is an equidigital number, since it uses as much as digits as its factorization.

270679971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90226660.

The product of its (nonzero) digits is 333396, while the sum is 48.

The square root of 270679971 is about 16452.3545731303. The cubic root of 270679971 is about 646.8725273961.

The spelling of 270679971 in words is "two hundred seventy million, six hundred seventy-nine thousand, nine hundred seventy-one".