36391339 has 8 divisors (see below), whose sum is σ = 38638080. Its totient is φ = 34156416.

The previous prime is 36391321. The next prime is 36391343. The reversal of 36391339 is 93319363.

36391339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 36391339 - 2⁵ = 36391307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 36391298 and 36391307.

It is not an unprimeable number, because it can be changed into a prime (36391309) 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 7 ways as a sum of consecutive naturals, for example, 3862 + ... + 9364.

It is an arithmetic number, because the mean of its divisors is an integer number (4829760).

Almost surely, 2^36391339 is an apocalyptic number.

36391339 is a deficient number, since it is larger than the sum of its proper divisors (2246741).

36391339 is a wasteful number, since it uses less digits than its factorization.

36391339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5909.

The product of its digits is 39366, while the sum is 37.

The square root of 36391339 is about 6032.5234355119. The cubic root of 36391339 is about 331.3848719085.

The spelling of 36391339 in words is "thirty-six million, three hundred ninety-one thousand, three hundred thirty-nine".