767904760468 has 12 divisors (see below), whose sum is σ = 1352392779892. Its totient is φ = 381506823360.

The previous prime is 767904760463. The next prime is 767904760481. The reversal of 767904760468 is 864067409767.

It can be written as a sum of positive squares in 2 ways, for example, as 178099192324 + 589805568144 = 422018^2 + 767988^2 .

It is a super-2 number, since 2×767904760468² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (767904760463) 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 3 ways as a sum of consecutive naturals, for example, 611388513 + ... + 611389768.

Almost surely, 2^767904760468 is an apocalyptic number.

It is an amenable number.

767904760468 is a deficient number, since it is larger than the sum of its proper divisors (584488019424).

767904760468 is a wasteful number, since it uses less digits than its factorization.

767904760468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1222778442 (or 1222778440 counting only the distinct ones).

The product of its (nonzero) digits is 85349376, while the sum is 64.

The spelling of 767904760468 in words is "seven hundred sixty-seven billion, nine hundred four million, seven hundred sixty thousand, four hundred sixty-eight".