79703080 has 64 divisors (see below), whose sum is σ = 185328000. Its totient is φ = 30831360.

The previous prime is 79703053. The next prime is 79703083. The reversal of 79703080 is 8030797.

It is a super-2 number, since 2×79703080² = 12705161922972800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (79703083) 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, 256125 + ... + 256435.

It is an arithmetic number, because the mean of its divisors is an integer number (2895750).

Almost surely, 2^79703080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79703080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92664000).

79703080 is an abundant number, since it is smaller than the sum of its proper divisors (105624920).

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

79703080 is a wasteful number, since it uses less digits than its factorization.

79703080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 34.

The square root of 79703080 is about 8927.6581475771. The cubic root of 79703080 is about 430.3531981788.

The spelling of 79703080 in words is "seventy-nine million, seven hundred three thousand, eighty".