36387049 has 8 divisors (see below), whose sum is σ = 37888200. Its totient is φ = 34915200.

The previous prime is 36387047. The next prime is 36387053. The reversal of 36387049 is 94078363.

36387049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2025 + 36385024 = 45^2 + 6032^2 .

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 36387049 - 2¹ = 36387047 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36387047) 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, 4774 + ... + 9775.

It is an arithmetic number, because the mean of its divisors is an integer number (4736025).

Almost surely, 2^36387049 is an apocalyptic number.

It is an amenable number.

36387049 is a deficient number, since it is larger than the sum of its proper divisors (1501151).

36387049 is a wasteful number, since it uses less digits than its factorization.

36387049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14651.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 36387049 is about 6032.1678524391. The cubic root of 36387049 is about 331.3718496069.

The spelling of 36387049 in words is "thirty-six million, three hundred eighty-seven thousand, forty-nine".