36404816 has 20 divisors (see below), whose sum is σ = 80610912. Its totient is φ = 15602016.

The previous prime is 36404813. The next prime is 36404839. The reversal of 36404816 is 61840463.

36404816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36404813) 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 3 ways as a sum of consecutive naturals, for example, 162410 + ... + 162633.

Almost surely, 2^36404816 is an apocalyptic number.

It is an amenable number.

36404816 is an abundant number, since it is smaller than the sum of its proper divisors (44206096).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36404816 is a wasteful number, since it uses less digits than its factorization.

36404816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325058 (or 325052 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 36404816 is about 6033.6403605121. The cubic root of 36404816 is about 331.4257747060.

The spelling of 36404816 in words is "thirty-six million, four hundred four thousand, eight hundred sixteen".