3128336 has 20 divisors (see below), whose sum is σ = 6203472. Its totient is φ = 1527456.

The previous prime is 3128329. The next prime is 3128339. The reversal of 3128336 is 6338213.

3128336 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3128336² = 19572972257792, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3128339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586 + ... + 2961.

Almost surely, 2^3128336 is an apocalyptic number.

It is an amenable number.

3128336 is a deficient number, since it is larger than the sum of its proper divisors (3075136).

3128336 is a wasteful number, since it uses less digits than its factorization.

3128336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4598 (or 4592 counting only the distinct ones).

The product of its digits is 2592, while the sum is 26.

The square root of 3128336 is about 1768.7102645713. The cubic root of 3128336 is about 146.2528925329.

The spelling of 3128336 in words is "three million, one hundred twenty-eight thousand, three hundred thirty-six".