766473734683 has 2 divisors, whose sum is σ = 766473734684. Its totient is φ = 766473734682.

The previous prime is 766473734633. The next prime is 766473734717. The reversal of 766473734683 is 386437374667.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 766473734683 - 2²⁵ = 766440180251 is a prime.

It is a super-2 number, since 2×766473734683² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (766473734603) 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, 383236867341 + 383236867342.

It is an arithmetic number, because the mean of its divisors is an integer number (383236867342).

Almost surely, 2^766473734683 is an apocalyptic number.

766473734683 is a deficient number, since it is larger than the sum of its proper divisors (1).

766473734683 is an equidigital number, since it uses as much as digits as its factorization.

766473734683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256048128, while the sum is 64.

The spelling of 766473734683 in words is "seven hundred sixty-six billion, four hundred seventy-three million, seven hundred thirty-four thousand, six hundred eighty-three".