4400036 has 6 divisors (see below), whose sum is σ = 7700070. Its totient is φ = 2200016.

The previous prime is 4400027. The next prime is 4400041. The reversal of 4400036 is 6300044.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 2119936 = 1510^2 + 1456^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4399987 and 4400023.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550001 + ... + 550008.

It is an arithmetic number, because the mean of its divisors is an integer number (1283345).

Almost surely, 2^4400036 is an apocalyptic number.

It is an amenable number.

4400036 is a deficient number, since it is larger than the sum of its proper divisors (3300034).

4400036 is a wasteful number, since it uses less digits than its factorization.

4400036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100013 (or 1100011 counting only the distinct ones).

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

The square root of 4400036 is about 2097.6262774861. The cubic root of 4400036 is about 163.8647010214.

The spelling of 4400036 in words is "four million, four hundred thousand, thirty-six".