769371469 has 2 divisors, whose sum is σ = 769371470. Its totient is φ = 769371468.

The previous prime is 769371457. The next prime is 769371481. The reversal of 769371469 is 964173967.

It is a balanced prime because it is at equal distance from previous prime (769371457) and next prime (769371481).

It can be written as a sum of positive squares in only one way, i.e., 395413225 + 373958244 = 19885^2 + 19338^2 .

It is a cyclic number.

It is not a de Polignac number, because 769371469 - 2¹¹ = 769369421 is a prime.

It is a super-2 number, since 2×769371469² = 1183864914622435922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (769371569) 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, 384685734 + 384685735.

It is an arithmetic number, because the mean of its divisors is an integer number (384685735).

Almost surely, 2^769371469 is an apocalyptic number.

It is an amenable number.

769371469 is a deficient number, since it is larger than the sum of its proper divisors (1).

769371469 is an equidigital number, since it uses as much as digits as its factorization.

769371469 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1714608, while the sum is 52.

The square root of 769371469 is about 27737.5461964464. The cubic root of 769371469 is about 916.3161879690.

The spelling of 769371469 in words is "seven hundred sixty-nine million, three hundred seventy-one thousand, four hundred sixty-nine".