76726777090 has 16 divisors (see below), whose sum is σ = 144112903488. Its totient is φ = 29356332016.

The previous prime is 76726777033. The next prime is 76726777097. The reversal of 76726777090 is 9077762767.

It is not an unprimeable number, because it can be changed into a prime (76726777097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166797112 + ... + 166797571.

It is an arithmetic number, because the mean of its divisors is an integer number (9007056468).

Almost surely, 2^76726777090 is an apocalyptic number.

76726777090 is a deficient number, since it is larger than the sum of its proper divisors (67386126398).

76726777090 is a wasteful number, since it uses less digits than its factorization.

76726777090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333594713.

The product of its (nonzero) digits is 10890936, while the sum is 58.

It can be divided in two parts, 7672677 and 7090, that added together give a palindrome (7679767).

The spelling of 76726777090 in words is "seventy-six billion, seven hundred twenty-six million, seven hundred seventy-seven thousand, ninety".