773669476312 has 8 divisors (see below), whose sum is σ = 1450630268100. Its totient is φ = 386834738152.

The previous prime is 773669476303. The next prime is 773669476319. The reversal of 773669476312 is 213674966377.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (773669476319) 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 as a sum of consecutive naturals, namely, 48354342262 + ... + 48354342277.

Almost surely, 2^773669476312 is an apocalyptic number.

It is an amenable number.

773669476312 is a deficient number, since it is larger than the sum of its proper divisors (676960791788).

773669476312 is a wasteful number, since it uses less digits than its factorization.

773669476312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96708684545 (or 96708684541 counting only the distinct ones).

The product of its digits is 48009024, while the sum is 61.

The spelling of 773669476312 in words is "seven hundred seventy-three billion, six hundred sixty-nine million, four hundred seventy-six thousand, three hundred twelve".