79016015 has 8 divisors (see below), whose sum is σ = 102113088. Its totient is φ = 58350240.

The previous prime is 79016011. The next prime is 79016027. The reversal of 79016015 is 51061097.

It is a happy number.

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

It is not a de Polignac number, because 79016015 - 2² = 79016011 is a prime.

It is a house number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79016011) 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, 607751 + ... + 607880.

It is an arithmetic number, because the mean of its divisors is an integer number (12764136).

Almost surely, 2^79016015 is an apocalyptic number.

79016015 is a deficient number, since it is larger than the sum of its proper divisors (23097073).

79016015 is a wasteful number, since it uses less digits than its factorization.

79016015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215649.

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 79016015 is about 8889.0952857982. The cubic root of 79016015 is about 429.1130355999.

The spelling of 79016015 in words is "seventy-nine million, sixteen thousand, fifteen".