36004004 has 6 divisors (see below), whose sum is σ = 63007014. Its totient is φ = 18002000.

The previous prime is 36003973. The next prime is 36004043. The reversal of 36004004 is 40040063.

It can be written as a sum of positive squares in only one way, i.e., 35880100 + 123904 = 5990^2 + 352^2 .

36004004 is a modest number, since divided by 4004 gives 36 as remainder.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4500497 + ... + 4500504.

It is an arithmetic number, because the mean of its divisors is an integer number (10501169).

Almost surely, 2^36004004 is an apocalyptic number.

It is an amenable number.

36004004 is a deficient number, since it is larger than the sum of its proper divisors (27003010).

36004004 is a wasteful number, since it uses less digits than its factorization.

36004004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9001005 (or 9001003 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 36004004 is about 6000.3336573894. Note that the first 3 decimals coincide. The cubic root of 36004004 is about 330.2049660252.

Adding to 36004004 its reverse (40040063), we get a palindrome (76044067).

The spelling of 36004004 in words is "thirty-six million, four thousand, four", and thus it is an eban number.