769799 has 2 divisors, whose sum is σ = 769800. Its totient is φ = 769798.

The previous prime is 769789. The next prime is 769807. The reversal of 769799 is 997967.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 769799 - 2⁸ = 769543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769729) 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 as a sum of consecutive naturals, namely, 384899 + 384900.

It is an arithmetic number, because the mean of its divisors is an integer number (384900).

2⁷⁶⁹⁷⁹⁹ is an apocalyptic number.

769799 is a deficient number, since it is larger than the sum of its proper divisors (1).

769799 is an equidigital number, since it uses as much as digits as its factorization.

769799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 214326, while the sum is 47.

The square root of 769799 is about 877.3819008847. The cubic root of 769799 is about 91.6485885378.

The spelling of 769799 in words is "seven hundred sixty-nine thousand, seven hundred ninety-nine".