36694816 has 12 divisors (see below), whose sum is σ = 72242982. Its totient is φ = 18347392.

The previous prime is 36694813. The next prime is 36694843. The reversal of 36694816 is 61849663.

36694816 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 only one way, i.e., 31404816 + 5290000 = 5604^2 + 2300^2 .

It is not an unprimeable number, because it can be changed into a prime (36694813) 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, 573325 + ... + 573388.

Almost surely, 2^36694816 is an apocalyptic number.

It is an amenable number.

36694816 is a deficient number, since it is larger than the sum of its proper divisors (35548166).

36694816 is a wasteful number, since it uses less digits than its factorization.

36694816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1146723 (or 1146715 counting only the distinct ones).

The product of its digits is 186624, while the sum is 43.

The square root of 36694816 is about 6057.6246169600. The cubic root of 36694816 is about 332.3034917780.

The spelling of 36694816 in words is "thirty-six million, six hundred ninety-four thousand, eight hundred sixteen".