79000422 has 32 divisors (see below), whose sum is σ = 163296000. Its totient is φ = 25465440.

The previous prime is 79000421. The next prime is 79000433. The reversal of 79000422 is 22400097.

It is a junction number, because it is equal to n+sod(n) for n = 79000392 and 79000401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79000421) 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, 20829 + ... + 24327.

It is an arithmetic number, because the mean of its divisors is an integer number (5103000).

Almost surely, 2^79000422 is an apocalyptic number.

79000422 is an abundant number, since it is smaller than the sum of its proper divisors (84295578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

79000422 is a wasteful number, since it uses less digits than its factorization.

79000422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3628.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 79000422 is about 8888.2181566386. The cubic root of 79000422 is about 429.0848067243.

The spelling of 79000422 in words is "seventy-nine million, four hundred twenty-two", and thus it is an aban number.