79070722 has 8 divisors (see below), whose sum is σ = 121364496. Its totient is φ = 38615892.

The previous prime is 79070707. The next prime is 79070729. The reversal of 79070722 is 22707097.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (79070729) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 459628 + ... + 459799.

It is an arithmetic number, because the mean of its divisors is an integer number (15170562).

Almost surely, 2^79070722 is an apocalyptic number.

79070722 is a deficient number, since it is larger than the sum of its proper divisors (42293774).

79070722 is a wasteful number, since it uses less digits than its factorization.

79070722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919472.

The product of its (nonzero) digits is 12348, while the sum is 34.

The square root of 79070722 is about 8892.1719506541. The cubic root of 79070722 is about 429.2120453645.

The spelling of 79070722 in words is "seventy-nine million, seventy thousand, seven hundred twenty-two".