3012738 has 16 divisors (see below), whose sum is σ = 6073056. Its totient is φ = 996320.

The previous prime is 3012727. The next prime is 3012769. The reversal of 3012738 is 8372103.

3012738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1131 + ... + 2702.

It is an arithmetic number, because the mean of its divisors is an integer number (379566).

Almost surely, 2^3012738 is an apocalyptic number.

3012738 is an abundant number, since it is smaller than the sum of its proper divisors (3060318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3012738 is a wasteful number, since it uses less digits than its factorization.

3012738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3969.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 3012738 is about 1735.7240564099. The cubic root of 3012738 is about 144.4287951926.

The spelling of 3012738 in words is "three million, twelve thousand, seven hundred thirty-eight".