36320797 has 2 divisors, whose sum is σ = 36320798. Its totient is φ = 36320796.

The previous prime is 36320783. The next prime is 36320873. The reversal of 36320797 is 79702363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35832196 + 488601 = 5986^2 + 699^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36320797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36320737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18160398 + 18160399.

It is an arithmetic number, because the mean of its divisors is an integer number (18160399).

Almost surely, 2^36320797 is an apocalyptic number.

It is an amenable number.

36320797 is a deficient number, since it is larger than the sum of its proper divisors (1).

36320797 is an equidigital number, since it uses as much as digits as its factorization.

36320797 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 47628, while the sum is 37.

The square root of 36320797 is about 6026.6737923999. The cubic root of 36320797 is about 331.1706114722.

The spelling of 36320797 in words is "thirty-six million, three hundred twenty thousand, seven hundred ninety-seven".