36700889 has 2 divisors, whose sum is σ = 36700890. Its totient is φ = 36700888.

The previous prime is 36700879. The next prime is 36700901. The reversal of 36700889 is 98800763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 35010889 + 1690000 = 5917^2 + 1300^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36700889 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (36700819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18350444 + 18350445.

It is an arithmetic number, because the mean of its divisors is an integer number (18350445).

Almost surely, 2^36700889 is an apocalyptic number.

It is an amenable number.

36700889 is a deficient number, since it is larger than the sum of its proper divisors (1).

36700889 is an equidigital number, since it uses as much as digits as its factorization.

36700889 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 36700889 is about 6058.1258653151. The cubic root of 36700889 is about 332.3218228667.

The spelling of 36700889 in words is "thirty-six million, seven hundred thousand, eight hundred eighty-nine".