36394118 has 4 divisors (see below), whose sum is σ = 54591180. Its totient is φ = 18197058.

The previous prime is 36394097. The next prime is 36394129. The reversal of 36394118 is 81149363.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 81149363 = 151 ⋅537413.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9098528 + ... + 9098531.

It is an arithmetic number, because the mean of its divisors is an integer number (13647795).

Almost surely, 2^36394118 is an apocalyptic number.

36394118 is a deficient number, since it is larger than the sum of its proper divisors (18197062).

36394118 is a wasteful number, since it uses less digits than its factorization.

36394118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18197061.

The product of its digits is 15552, while the sum is 35.

The square root of 36394118 is about 6032.7537659016. The cubic root of 36394118 is about 331.3933070210.

The spelling of 36394118 in words is "thirty-six million, three hundred ninety-four thousand, one hundred eighteen".