4036036 has 12 divisors (see below), whose sum is σ = 7077420. Its totient is φ = 2013920.

The previous prime is 4036033. The next prime is 4036049. The reversal of 4036036 is 6306304.

It can be written as a sum of positive squares in 2 ways, for example, as 2869636 + 1166400 = 1694^2 + 1080^2 .

4036036 is a modest number, since divided by 36036 gives 4 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 4035998 and 4036016.

It is not an unprimeable number, because it can be changed into a prime (4036033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2670 + ... + 3898.

It is an arithmetic number, because the mean of its divisors is an integer number (589785).

Almost surely, 2^4036036 is an apocalyptic number.

It is an amenable number.

4036036 is a deficient number, since it is larger than the sum of its proper divisors (3041384).

4036036 is a wasteful number, since it uses less digits than its factorization.

4036036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2054 (or 2052 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 4036036 is about 2008.9888003670. The cubic root of 4036036 is about 159.2153773350.

The spelling of 4036036 in words is "four million, thirty-six thousand, thirty-six", and thus it is an eban number.