3040036 has 12 divisors (see below), whose sum is σ = 5337612. Its totient is φ = 1515008.

The previous prime is 3040021. The next prime is 3040043. The reversal of 3040036 is 6300403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 656100 + 2383936 = 810^2 + 1544^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336 + ... + 2488.

It is an arithmetic number, because the mean of its divisors is an integer number (444801).

Almost surely, 2^3040036 is an apocalyptic number.

It is an amenable number.

3040036 is a deficient number, since it is larger than the sum of its proper divisors (2297576).

3040036 is a wasteful number, since it uses less digits than its factorization.

3040036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2510 (or 2508 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 3040036 is about 1743.5699010937. The cubic root of 3040036 is about 144.8637006947.

Adding to 3040036 its reverse (6300403), we get a palindrome (9340439).

The spelling of 3040036 in words is "three million, forty thousand, thirty-six".