79730850 has 48 divisors (see below), whose sum is σ = 209370528. Its totient is φ = 20010240.

The previous prime is 79730837. The next prime is 79730851. The reversal of 79730850 is 5803797.

It is a junction number, because it is equal to n+sod(n) for n = 79730799 and 79730808.

It is not an unprimeable number, because it can be changed into a prime (79730851) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13084 + ... + 18183.

It is an arithmetic number, because the mean of its divisors is an integer number (4361886).

Almost surely, 2^79730850 is an apocalyptic number.

79730850 is an abundant number, since it is smaller than the sum of its proper divisors (129639678).

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

79730850 is a wasteful number, since it uses less digits than its factorization.

79730850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31299 (or 31294 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The square root of 79730850 is about 8929.2132912144. The cubic root of 79730850 is about 430.4031733308.

The spelling of 79730850 in words is "seventy-nine million, seven hundred thirty thousand, eight hundred fifty".