79422673 has 16 divisors (see below), whose sum is σ = 89812800. Its totient is φ = 69609280.

The previous prime is 79422667. The next prime is 79422697. The reversal of 79422673 is 37622497.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-79422673 is a prime.

It is not an unprimeable number, because it can be changed into a prime (79422643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33243 + ... + 35551.

It is an arithmetic number, because the mean of its divisors is an integer number (5613300).

Almost surely, 2^79422673 is an apocalyptic number.

It is an amenable number.

79422673 is a deficient number, since it is larger than the sum of its proper divisors (10390127).

79422673 is a wasteful number, since it uses less digits than its factorization.

79422673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2432.

The product of its digits is 127008, while the sum is 40.

The square root of 79422673 is about 8911.9399122750. The cubic root of 79422673 is about 429.8479235070.

The spelling of 79422673 in words is "seventy-nine million, four hundred twenty-two thousand, six hundred seventy-three".