766793 has 2 divisors, whose sum is σ = 766794. Its totient is φ = 766792.

The previous prime is 766769. The next prime is 766807. The reversal of 766793 is 397667.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 466489 + 300304 = 683^2 + 548^2 .

It is a cyclic number.

It is not a de Polignac number, because 766793 - 2¹⁶ = 701257 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (766763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 383396 + 383397.

It is an arithmetic number, because the mean of its divisors is an integer number (383397).

2⁷⁶⁶⁷⁹³ is an apocalyptic number.

It is an amenable number.

766793 is a deficient number, since it is larger than the sum of its proper divisors (1).

766793 is an equidigital number, since it uses as much as digits as its factorization.

766793 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 38.

The square root of 766793 is about 875.6671742163. The cubic root of 766793 is about 91.5291395938.

The spelling of 766793 in words is "seven hundred sixty-six thousand, seven hundred ninety-three".