36863369 has 4 divisors (see below), whose sum is σ = 37647744. Its totient is φ = 36078996.

The previous prime is 36863353. The next prime is 36863381. The reversal of 36863369 is 96336863.

It is a happy number.

36863369 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 36863369 - 2⁴ = 36863353 is a prime.

It is a super-2 number, since 2×36863369² = 2717815948060322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36863329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392117 + ... + 392210.

It is an arithmetic number, because the mean of its divisors is an integer number (9411936).

Almost surely, 2^36863369 is an apocalyptic number.

It is an amenable number.

36863369 is a deficient number, since it is larger than the sum of its proper divisors (784375).

36863369 is an equidigital number, since it uses as much as digits as its factorization.

36863369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784374.

The product of its digits is 419904, while the sum is 44.

The square root of 36863369 is about 6071.5211438321. The cubic root of 36863369 is about 332.8115127584.

The spelling of 36863369 in words is "thirty-six million, eight hundred sixty-three thousand, three hundred sixty-nine".