36899243 has 2 divisors, whose sum is σ = 36899244. Its totient is φ = 36899242.

The previous prime is 36899201. The next prime is 36899279. The reversal of 36899243 is 34299863.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36899243 - 2⁶ = 36899179 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36899194 and 36899203.

It is not a weakly prime, because it can be changed into another prime (36899293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18449621 + 18449622.

It is an arithmetic number, because the mean of its divisors is an integer number (18449622).

Almost surely, 2^36899243 is an apocalyptic number.

36899243 is a deficient number, since it is larger than the sum of its proper divisors (1).

36899243 is an equidigital number, since it uses as much as digits as its factorization.

36899243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 279936, while the sum is 44.

The square root of 36899243 is about 6074.4747098000. The cubic root of 36899243 is about 332.9194375057.

The spelling of 36899243 in words is "thirty-six million, eight hundred ninety-nine thousand, two hundred forty-three".