3144968 has 8 divisors (see below), whose sum is σ = 5896830. Its totient is φ = 1572480.

The previous prime is 3144961. The next prime is 3144971. The reversal of 3144968 is 8694413.

It can be written as a sum of positive squares in only one way, i.e., 2829124 + 315844 = 1682^2 + 562^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (3144961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 196553 + ... + 196568.

Almost surely, 2^3144968 is an apocalyptic number.

It is an amenable number.

3144968 is a deficient number, since it is larger than the sum of its proper divisors (2751862).

3144968 is a wasteful number, since it uses less digits than its factorization.

3144968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 393127 (or 393123 counting only the distinct ones).

The product of its digits is 20736, while the sum is 35.

The square root of 3144968 is about 1773.4057629319. The cubic root of 3144968 is about 146.5116221992.

The spelling of 3144968 in words is "three million, one hundred forty-four thousand, nine hundred sixty-eight".