79888423 has 8 divisors (see below), whose sum is σ = 84805920. Its totient is φ = 74995200.

The previous prime is 79888421. The next prime is 79888429. The reversal of 79888423 is 32488897.

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 79888423 - 2¹ = 79888421 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 (79888421) 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, 958 + ... + 12676.

It is an arithmetic number, because the mean of its divisors is an integer number (10600740).

Almost surely, 2^79888423 is an apocalyptic number.

79888423 is a deficient number, since it is larger than the sum of its proper divisors (4917497).

79888423 is a wasteful number, since it uses less digits than its factorization.

79888423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12137.

The product of its digits is 774144, while the sum is 49.

The square root of 79888423 is about 8938.0323897377. The cubic root of 79888423 is about 430.6865236712.

The spelling of 79888423 in words is "seventy-nine million, eight hundred eighty-eight thousand, four hundred twenty-three".