836268229 has 2 divisors, whose sum is σ = 836268230. Its totient is φ = 836268228.

The previous prime is 836268211. The next prime is 836268241. The reversal of 836268229 is 922862638.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 736308225 + 99960004 = 27135^2 + 9998^2 .

It is a cyclic number.

It is not a de Polignac number, because 836268229 - 2⁵ = 836268197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (836268269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 418134114 + 418134115.

It is an arithmetic number, because the mean of its divisors is an integer number (418134115).

Almost surely, 2^836268229 is an apocalyptic number.

It is an amenable number.

836268229 is a deficient number, since it is larger than the sum of its proper divisors (1).

836268229 is an equidigital number, since it uses as much as digits as its factorization.

836268229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The square root of 836268229 is about 28918.3026645756. The cubic root of 836268229 is about 942.1394715228.

The spelling of 836268229 in words is "eight hundred thirty-six million, two hundred sixty-eight thousand, two hundred twenty-nine".