36312797 has 2 divisors, whose sum is σ = 36312798. Its totient is φ = 36312796.

The previous prime is 36312779. The next prime is 36312803. The reversal of 36312797 is 79721363.

36312797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with previous prime (36312779) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36312676 + 121 = 6026^2 + 11^2 .

It is a cyclic number.

It is not a de Polignac number, because 36312797 - 2⁶ = 36312733 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36312797.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36312707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18156398 + 18156399.

It is an arithmetic number, because the mean of its divisors is an integer number (18156399).

Almost surely, 2^36312797 is an apocalyptic number.

It is an amenable number.

36312797 is a deficient number, since it is larger than the sum of its proper divisors (1).

36312797 is an equidigital number, since it uses as much as digits as its factorization.

36312797 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628, while the sum is 38.

The square root of 36312797 is about 6026.0100398191. The cubic root of 36312797 is about 331.1462951975.

The spelling of 36312797 in words is "thirty-six million, three hundred twelve thousand, seven hundred ninety-seven".