3006736 has 10 divisors (see below), whose sum is σ = 5825582. Its totient is φ = 1503360.

The previous prime is 3006733. The next prime is 3006737. The reversal of 3006736 is 6376003.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2085136 + 921600 = 1444^2 + 960^2 .

It is a super-2 number, since 2×3006736² = 18080922747392, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3006736.

It is not an unprimeable number, because it can be changed into a prime (3006733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93945 + ... + 93976.

Almost surely, 2^3006736 is an apocalyptic number.

It is an amenable number.

3006736 is a deficient number, since it is larger than the sum of its proper divisors (2818846).

3006736 is a wasteful number, since it uses less digits than its factorization.

3006736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187929 (or 187923 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 3006736 is about 1733.9942329777. The cubic root of 3006736 is about 144.3328207088.

It can be divided in two parts, 30067 and 36, that added together give a palindrome (30103).

The spelling of 3006736 in words is "three million, six thousand, seven hundred thirty-six".