79783934060 has 48 divisors (see below), whose sum is σ = 173680234560. Its totient is φ = 30749725440.

The previous prime is 79783934053. The next prime is 79783934063. The reversal of 79783934060 is 6043938797.

It is a super-2 number, since 2×79783934060² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 79783933987 and 79783934005.

It is not an unprimeable number, because it can be changed into a prime (79783934063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141230 + ... + 423690.

It is an arithmetic number, because the mean of its divisors is an integer number (3618338220).

Almost surely, 2^79783934060 is an apocalyptic number.

It is a pronic number, being equal to 282460×282461.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79783934060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86840117280).

79783934060 is an abundant number, since it is smaller than the sum of its proper divisors (93896300500).

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

79783934060 is a wasteful number, since it uses less digits than its factorization.

79783934060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282986 (or 282984 counting only the distinct ones).

The product of its (nonzero) digits is 6858432, while the sum is 56.

The spelling of 79783934060 in words is "seventy-nine billion, seven hundred eighty-three million, nine hundred thirty-four thousand, sixty".