79814 has 8 divisors (see below), whose sum is σ = 136848. Its totient is φ = 34200.

The previous prime is 79813. The next prime is 79817. The reversal of 79814 is 41897.

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

It is a Curzon number.

It is a plaindrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 79814.

It is not an unprimeable number, because it can be changed into a prime (79811) 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, 2837 + ... + 2864.

It is an arithmetic number, because the mean of its divisors is an integer number (17106).

2⁷⁹⁸¹⁴ is an apocalyptic number.

79814 is a deficient number, since it is larger than the sum of its proper divisors (57034).

79814 is a wasteful number, since it uses less digits than its factorization.

79814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5710.

The product of its digits is 2016, while the sum is 29.

The square root of 79814 is about 282.5137164812. The cubic root of 79814 is about 43.0552741493.

The spelling of 79814 in words is "seventy-nine thousand, eight hundred fourteen".