836367361 has 2 divisors, whose sum is σ = 836367362. Its totient is φ = 836367360.

The previous prime is 836367347. The next prime is 836367437. The reversal of 836367361 is 163763638.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 836366400 + 961 = 28920^2 + 31^2 .

It is a cyclic number.

It is not a de Polignac number, because 836367361 - 2¹⁵ = 836334593 is a prime.

It is a super-2 number, since 2×836367361² = 1399020725092208642, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (836367341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418183680 + 418183681.

It is an arithmetic number, because the mean of its divisors is an integer number (418183681).

Almost surely, 2^836367361 is an apocalyptic number.

It is an amenable number.

836367361 is a deficient number, since it is larger than the sum of its proper divisors (1).

836367361 is an equidigital number, since it uses as much as digits as its factorization.

836367361 is an evil number, because the sum of its binary digits is even.

The product of its digits is 326592, while the sum is 43.

The square root of 836367361 is about 28920.0166147947. The cubic root of 836367361 is about 942.1766974099.

The spelling of 836367361 in words is "eight hundred thirty-six million, three hundred sixty-seven thousand, three hundred sixty-one".