36004044 has 24 divisors (see below), whose sum is σ = 84173040. Its totient is φ = 11977984.

The previous prime is 36004043. The next prime is 36004049. The reversal of 36004044 is 44040063.

It is a self number, because there is not a number n which added to its sum of digits gives 36004044.

It is not an unprimeable number, because it can be changed into a prime (36004043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4192 + ... + 9464.

It is an arithmetic number, because the mean of its divisors is an integer number (3507210).

Almost surely, 2^36004044 is an apocalyptic number.

It is an amenable number.

36004044 is an abundant number, since it is smaller than the sum of its proper divisors (48168996).

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

36004044 is a wasteful number, since it uses less digits than its factorization.

36004044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5849 (or 5847 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 36004044 is about 6000.3369905364. The cubic root of 36004044 is about 330.2050883097.

The spelling of 36004044 in words is "thirty-six million, four thousand, forty-four", and thus it is an eban number.