879701081 has 4 divisors (see below), whose sum is σ = 1005372672. Its totient is φ = 754029492.

The previous prime is 879701071. The next prime is 879701099. The reversal of 879701081 is 180107978.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 879701081 - 2¹⁴ = 879684697 is a prime.

It is a super-3 number, since 3×879701081³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (879701071) 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, 62835785 + ... + 62835798.

It is an arithmetic number, because the mean of its divisors is an integer number (251343168).

Almost surely, 2^879701081 is an apocalyptic number.

It is an amenable number.

879701081 is a deficient number, since it is larger than the sum of its proper divisors (125671591).

879701081 is a wasteful number, since it uses less digits than its factorization.

879701081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125671590.

The product of its (nonzero) digits is 28224, while the sum is 41.

The square root of 879701081 is about 29659.7552417413. The cubic root of 879701081 is about 958.1754556071.

The spelling of 879701081 in words is "eight hundred seventy-nine million, seven hundred one thousand, eighty-one".