76306677772 has 24 divisors (see below), whose sum is σ = 143837442000. Its totient is φ = 35211437376.

The previous prime is 76306677763. The next prime is 76306677773. The reversal of 76306677772 is 27777660367.

It is not an unprimeable number, because it can be changed into a prime (76306677773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121254 + ... + 409042.

It is an arithmetic number, because the mean of its divisors is an integer number (5993226750).

Almost surely, 2^76306677772 is an apocalyptic number.

It is an amenable number.

76306677772 is a deficient number, since it is larger than the sum of its proper divisors (67530764228).

76306677772 is a wasteful number, since it uses less digits than its factorization.

76306677772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 292905 (or 292903 counting only the distinct ones).

The product of its (nonzero) digits is 21781872, while the sum is 58.

The spelling of 76306677772 in words is "seventy-six billion, three hundred six million, six hundred seventy-seven thousand, seven hundred seventy-two".