36816838 has 4 divisors (see below), whose sum is σ = 55225260. Its totient is φ = 18408418.

The previous prime is 36816833. The next prime is 36816877. The reversal of 36816838 is 83861863.

36816838 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 an emirpimes, since its reverse is a distinct semiprime: 83861863 = 71 ⋅1181153.

It is a junction number, because it is equal to n+sod(n) for n = 36816794 and 36816803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36816833) 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 as a sum of consecutive naturals, namely, 9204208 + ... + 9204211.

It is an arithmetic number, because the mean of its divisors is an integer number (13806315).

Almost surely, 2^36816838 is an apocalyptic number.

36816838 is a deficient number, since it is larger than the sum of its proper divisors (18408422).

36816838 is a wasteful number, since it uses less digits than its factorization.

36816838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18408421.

The product of its digits is 165888, while the sum is 43.

The square root of 36816838 is about 6067.6880275769. The cubic root of 36816838 is about 332.6714227152.

The spelling of 36816838 in words is "thirty-six million, eight hundred sixteen thousand, eight hundred thirty-eight".