36830869 has 2 divisors, whose sum is σ = 36830870. Its totient is φ = 36830868.

The previous prime is 36830837. The next prime is 36830917. The reversal of 36830869 is 96803863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 27436644 + 9394225 = 5238^2 + 3065^2 .

It is a cyclic number.

It is not a de Polignac number, because 36830869 - 2⁵ = 36830837 is a prime.

It is a super-2 number, since 2×36830869² = 2713025822590322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36831869) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18415434 + 18415435.

It is an arithmetic number, because the mean of its divisors is an integer number (18415435).

Almost surely, 2^36830869 is an apocalyptic number.

It is an amenable number.

36830869 is a deficient number, since it is larger than the sum of its proper divisors (1).

36830869 is an equidigital number, since it uses as much as digits as its factorization.

36830869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 36830869 is about 6068.8441238839. The cubic root of 36830869 is about 332.7136780179.

The spelling of 36830869 in words is "thirty-six million, eight hundred thirty thousand, eight hundred sixty-nine".