36404424 has 64 divisors (see below), whose sum is σ = 115574400. Its totient is φ = 10400832.

The previous prime is 36404413. The next prime is 36404441. The reversal of 36404424 is 42440463.

36404424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×36404424³ (a number of 24 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 10527 + ... + 13550.

It is an arithmetic number, because the mean of its divisors is an integer number (1805850).

Almost surely, 2^36404424 is an apocalyptic number.

It is an amenable number.

36404424 is an abundant number, since it is smaller than the sum of its proper divisors (79169976).

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

36404424 is a wasteful number, since it uses less digits than its factorization.

36404424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24099 (or 24089 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

The square root of 36404424 is about 6033.6078758898. The cubic root of 36404424 is about 331.4245851256.

Adding to 36404424 its reverse (42440463), we get a palindrome (78844887).

The spelling of 36404424 in words is "thirty-six million, four hundred four thousand, four hundred twenty-four".