79876 has 12 divisors (see below), whose sum is σ = 147280. Its totient is φ = 37800.

The previous prime is 79873. The next prime is 79889. The reversal of 79876 is 67897.

It is not an unprimeable number, because it can be changed into a prime (79873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450 + ... + 601.

2⁷⁹⁸⁷⁶ is an apocalyptic number.

79876 is a gapful number since it is divisible by the number (76) formed by its first and last digit.

It is an amenable number.

79876 is a deficient number, since it is larger than the sum of its proper divisors (67404).

79876 is a wasteful number, since it uses less digits than its factorization.

79876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1074 (or 1072 counting only the distinct ones).

The product of its digits is 21168, while the sum is 37.

The square root of 79876 is about 282.6234243654. The cubic root of 79876 is about 43.0664197966.

The spelling of 79876 in words is "seventy-nine thousand, eight hundred seventy-six".