76600778360 has 32 divisors (see below), whose sum is σ = 172373715360. Its totient is φ = 30636406656.

The previous prime is 76600778351. The next prime is 76600778491. The reversal of 76600778360 is 6387700667.

It is a junction number, because it is equal to n+sod(n) for n = 76600778299 and 76600778308.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 206717 + ... + 442643.

It is an arithmetic number, because the mean of its divisors is an integer number (5386678605).

Almost surely, 2^76600778360 is an apocalyptic number.

It is an amenable number.

76600778360 is an abundant number, since it is smaller than the sum of its proper divisors (95772937000).

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

76600778360 is a wasteful number, since it uses less digits than its factorization.

76600778360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244055 (or 244051 counting only the distinct ones).

The product of its (nonzero) digits is 1778112, while the sum is 50.

The spelling of 76600778360 in words is "seventy-six billion, six hundred million, seven hundred seventy-eight thousand, three hundred sixty".