36004395 has 16 divisors (see below), whose sum is σ = 65836800. Its totient is φ = 16459104.

The previous prime is 36004391. The next prime is 36004417. The reversal of 36004395 is 59340063.

It is a happy number.

It is not a de Polignac number, because 36004395 - 2² = 36004391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36004391) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 171345 + ... + 171554.

It is an arithmetic number, because the mean of its divisors is an integer number (4114800).

Almost surely, 2^36004395 is an apocalyptic number.

36004395 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

36004395 is a deficient number, since it is larger than the sum of its proper divisors (29832405).

36004395 is a wasteful number, since it uses less digits than its factorization.

36004395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342914.

The product of its (nonzero) digits is 9720, while the sum is 30.

The square root of 36004395 is about 6000.3662388224. The cubic root of 36004395 is about 330.2061613522.

The spelling of 36004395 in words is "thirty-six million, four thousand, three hundred ninety-five".