36396489 has 8 divisors (see below), whose sum is σ = 48597280. Its totient is φ = 24230016.

The previous prime is 36396487. The next prime is 36396523. The reversal of 36396489 is 98469363.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 36396489 - 2¹ = 36396487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36396487) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5992 + ... + 10425.

It is an arithmetic number, because the mean of its divisors is an integer number (6074660).

Almost surely, 2^36396489 is an apocalyptic number.

It is an amenable number.

36396489 is a deficient number, since it is larger than the sum of its proper divisors (12200791).

36396489 is a wasteful number, since it uses less digits than its factorization.

36396489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159.

The product of its digits is 839808, while the sum is 48.

The square root of 36396489 is about 6032.9502732908. The cubic root of 36396489 is about 331.4005033896.

The spelling of 36396489 in words is "thirty-six million, three hundred ninety-six thousand, four hundred eighty-nine".