36344897 has 2 divisors, whose sum is σ = 36344898. Its totient is φ = 36344896.

The previous prime is 36344879. The next prime is 36344939. The reversal of 36344897 is 79844363.

It is a happy number.

Together with previous prime (36344879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31854736 + 4490161 = 5644^2 + 2119^2 .

It is a cyclic number.

It is not a de Polignac number, because 36344897 - 2²² = 32150593 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36344857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18172448 + 18172449.

It is an arithmetic number, because the mean of its divisors is an integer number (18172449).

Almost surely, 2^36344897 is an apocalyptic number.

It is an amenable number.

36344897 is a deficient number, since it is larger than the sum of its proper divisors (1).

36344897 is an equidigital number, since it uses as much as digits as its factorization.

36344897 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 435456, while the sum is 44.

The square root of 36344897 is about 6028.6729053748. The cubic root of 36344897 is about 331.2438426766.

The spelling of 36344897 in words is "thirty-six million, three hundred forty-four thousand, eight hundred ninety-seven".