36964897 has 2 divisors, whose sum is σ = 36964898. Its totient is φ = 36964896.

The previous prime is 36964871. The next prime is 36964901. The reversal of 36964897 is 79846963.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36192256 + 772641 = 6016^2 + 879^2 .

It is a cyclic number.

It is not a de Polignac number, because 36964897 - 2⁷ = 36964769 is a prime.

It is a super-2 number, since 2×36964897² = 2732807220441218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (36964297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18482448 + 18482449.

It is an arithmetic number, because the mean of its divisors is an integer number (18482449).

Almost surely, 2^36964897 is an apocalyptic number.

It is an amenable number.

36964897 is a deficient number, since it is larger than the sum of its proper divisors (1).

36964897 is an equidigital number, since it uses as much as digits as its factorization.

36964897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1959552, while the sum is 52.

The square root of 36964897 is about 6079.8763967699. The cubic root of 36964897 is about 333.1167725570.

The spelling of 36964897 in words is "thirty-six million, nine hundred sixty-four thousand, eight hundred ninety-seven".