36340229 has 2 divisors, whose sum is σ = 36340230. Its totient is φ = 36340228.

The previous prime is 36340223. The next prime is 36340231. The reversal of 36340229 is 92204363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27772900 + 8567329 = 5270^2 + 2927^2 .

It is a cyclic number.

It is not a de Polignac number, because 36340229 - 2²⁰ = 35291653 is a prime.

It is a super-2 number, since 2×36340229² = 2641224487544882, which contains 22 as substring.

Together with 36340231, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36340223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18170114 + 18170115.

It is an arithmetic number, because the mean of its divisors is an integer number (18170115).

Almost surely, 2^36340229 is an apocalyptic number.

It is an amenable number.

36340229 is a deficient number, since it is larger than the sum of its proper divisors (1).

36340229 is an equidigital number, since it uses as much as digits as its factorization.

36340229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 29.

The square root of 36340229 is about 6028.2857430616. The cubic root of 36340229 is about 331.2296608373.

The spelling of 36340229 in words is "thirty-six million, three hundred forty thousand, two hundred twenty-nine".