79768342 has 8 divisors (see below), whose sum is σ = 120456000. Its totient is φ = 39616344.

The previous prime is 79768333. The next prime is 79768343. The reversal of 79768342 is 24386797.

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

It is a junction number, because it is equal to n+sod(n) for n = 79768292 and 79768301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79768343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133542 + ... + 134137.

It is an arithmetic number, because the mean of its divisors is an integer number (15057000).

Almost surely, 2^79768342 is an apocalyptic number.

79768342 is a deficient number, since it is larger than the sum of its proper divisors (40687658).

79768342 is a wasteful number, since it uses less digits than its factorization.

79768342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267830.

The product of its digits is 508032, while the sum is 46.

The square root of 79768342 is about 8931.3124455480. The cubic root of 79768342 is about 430.4706258794.

The spelling of 79768342 in words is "seventy-nine million, seven hundred sixty-eight thousand, three hundred forty-two".