286000769 has 2 divisors, whose sum is σ = 286000770. Its totient is φ = 286000768.

The previous prime is 286000763. The next prime is 286000811. The reversal of 286000769 is 967000682.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 236790544 + 49210225 = 15388^2 + 7015^2 .

It is a cyclic number.

It is not a de Polignac number, because 286000769 - 2⁴ = 286000753 is a prime.

It is a super-2 number, since 2×286000769² = 163592879737182722, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (286000763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143000384 + 143000385.

It is an arithmetic number, because the mean of its divisors is an integer number (143000385).

Almost surely, 2^286000769 is an apocalyptic number.

It is an amenable number.

286000769 is a deficient number, since it is larger than the sum of its proper divisors (1).

286000769 is an equidigital number, since it uses as much as digits as its factorization.

286000769 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 286000769 is about 16911.5572612341. The cubic root of 286000769 is about 658.8538179629.

The spelling of 286000769 in words is "two hundred eighty-six million, seven hundred sixty-nine", and thus it is an aban number.