79414199 has 4 divisors (see below), whose sum is σ = 79502664. Its totient is φ = 79325736.

The previous prime is 79414189. The next prime is 79414201. The reversal of 79414199 is 99141497.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 79414199 - 2²⁴ = 62636983 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 (79414189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42872 + ... + 44685.

It is an arithmetic number, because the mean of its divisors is an integer number (19875666).

Almost surely, 2^79414199 is an apocalyptic number.

79414199 is a deficient number, since it is larger than the sum of its proper divisors (88465).

79414199 is an equidigital number, since it uses as much as digits as its factorization.

79414199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88464.

The product of its digits is 81648, while the sum is 44.

The square root of 79414199 is about 8911.4644699959. The cubic root of 79414199 is about 429.8326354257.

The spelling of 79414199 in words is "seventy-nine million, four hundred fourteen thousand, one hundred ninety-nine".