2836085065 has 32 divisors (see below), whose sum is σ = 4034211840. Its totient is φ = 1890993600.

The previous prime is 2836085051. The next prime is 2836085071. The reversal of 2836085065 is 5605806382.

It is a happy number.

It is not a de Polignac number, because 2836085065 - 2²³ = 2827696457 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11379 + ... + 76168.

It is an arithmetic number, because the mean of its divisors is an integer number (126069120).

Almost surely, 2^2836085065 is an apocalyptic number.

It is an amenable number.

2836085065 is a deficient number, since it is larger than the sum of its proper divisors (1198126775).

2836085065 is a wasteful number, since it uses less digits than its factorization.

2836085065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87613.

The product of its (nonzero) digits is 345600, while the sum is 43.

The square root of 2836085065 is about 53254.9064875716. The cubic root of 2836085065 is about 1415.4887356003.

The spelling of 2836085065 in words is "two billion, eight hundred thirty-six million, eighty-five thousand, sixty-five".