2836036085969 has 2 divisors, whose sum is σ = 2836036085970. Its totient is φ = 2836036085968.

The previous prime is 2836036085947. The next prime is 2836036086001. The reversal of 2836036085969 is 9695806306382.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2583943726225 + 252092359744 = 1607465^2 + 502088^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2836036085969 is a prime.

It is a super-2 number, since 2×2836036085969² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2836036085369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1418018042984 + 1418018042985.

It is an arithmetic number, because the mean of its divisors is an integer number (1418018042985).

Almost surely, 2^{2836036085969} is an apocalyptic number.

It is an amenable number.

2836036085969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2836036085969 is an equidigital number, since it uses as much as digits as its factorization.

2836036085969 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 100776960, while the sum is 65.

The spelling of 2836036085969 in words is "two trillion, eight hundred thirty-six billion, thirty-six million, eighty-five thousand, nine hundred sixty-nine".