79683814 has 8 divisors (see below), whose sum is σ = 136600848. Its totient is φ = 34150200.

The previous prime is 79683809. The next prime is 79683817. The reversal of 79683814 is 41838697.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79683817) 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, 2845837 + ... + 2845864.

It is an arithmetic number, because the mean of its divisors is an integer number (17075106).

Almost surely, 2^79683814 is an apocalyptic number.

79683814 is a deficient number, since it is larger than the sum of its proper divisors (56917034).

79683814 is a wasteful number, since it uses less digits than its factorization.

79683814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691710.

The product of its digits is 290304, while the sum is 46.

The square root of 79683814 is about 8926.5790759955. The cubic root of 79683814 is about 430.3185200841.

The spelling of 79683814 in words is "seventy-nine million, six hundred eighty-three thousand, eight hundred fourteen".