36398793 has 4 divisors (see below), whose sum is σ = 48531728. Its totient is φ = 24265860.

The previous prime is 36398779. The next prime is 36398797. The reversal of 36398793 is 39789363.

It is a happy number.

36398793 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 not a de Polignac number, because 36398793 - 2⁴ = 36398777 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36398797) 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, 6066463 + ... + 6066468.

It is an arithmetic number, because the mean of its divisors is an integer number (12132932).

Almost surely, 2^36398793 is an apocalyptic number.

It is an amenable number.

36398793 is a deficient number, since it is larger than the sum of its proper divisors (12132935).

36398793 is a wasteful number, since it uses less digits than its factorization.

36398793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12132934.

The product of its digits is 734832, while the sum is 48.

The square root of 36398793 is about 6033.1412216191. The cubic root of 36398793 is about 331.4074961030.

The spelling of 36398793 in words is "thirty-six million, three hundred ninety-eight thousand, seven hundred ninety-three".