879427271 has 8 divisors (see below), whose sum is σ = 901245840. Its totient is φ = 857670912.

The previous prime is 879427267. The next prime is 879427319. The reversal of 879427271 is 172724978.

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

It is a cyclic number.

It is not a de Polignac number, because 879427271 - 2² = 879427267 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 (879427261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13745 + ... + 44133.

It is an arithmetic number, because the mean of its divisors is an integer number (112655730).

Almost surely, 2^879427271 is an apocalyptic number.

879427271 is a deficient number, since it is larger than the sum of its proper divisors (21818569).

879427271 is a wasteful number, since it uses less digits than its factorization.

879427271 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31105.

The product of its digits is 395136, while the sum is 47.

The square root of 879427271 is about 29655.1390318778. The cubic root of 879427271 is about 958.0760334845.

The spelling of 879427271 in words is "eight hundred seventy-nine million, four hundred twenty-seven thousand, two hundred seventy-one".