79944373 has 8 divisors (see below), whose sum is σ = 80707968. Its totient is φ = 79184784.

The previous prime is 79944349. The next prime is 79944391. The reversal of 79944373 is 37344997.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 79944373 - 2⁹ = 79943861 is a prime.

It is a super-2 number, since 2×79944373² = 12782205548726258, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79944323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51040 + ... + 52582.

It is an arithmetic number, because the mean of its divisors is an integer number (10088496).

Almost surely, 2^79944373 is an apocalyptic number.

It is an amenable number.

79944373 is a deficient number, since it is larger than the sum of its proper divisors (763595).

79944373 is a wasteful number, since it uses less digits than its factorization.

79944373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003.

The product of its digits is 571536, while the sum is 46.

The square root of 79944373 is about 8941.1617254135. The cubic root of 79944373 is about 430.7870442341.

The spelling of 79944373 in words is "seventy-nine million, nine hundred forty-four thousand, three hundred seventy-three".