3144016 has 10 divisors (see below), whose sum is σ = 6091562. Its totient is φ = 1572000.

The previous prime is 3144007. The next prime is 3144019. The reversal of 3144016 is 6104413.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2890000 + 254016 = 1700^2 + 504^2 .

It is a junction number, because it is equal to n+sod(n) for n = 3143984 and 3144002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144019) 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, 98235 + ... + 98266.

Almost surely, 2^3144016 is an apocalyptic number.

It is an amenable number.

3144016 is a deficient number, since it is larger than the sum of its proper divisors (2947546).

3144016 is a wasteful number, since it uses less digits than its factorization.

3144016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 196509 (or 196503 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3144016 is about 1773.1373325267. The cubic root of 3144016 is about 146.4968374022.

Adding to 3144016 its reverse (6104413), we get a palindrome (9248429).

The spelling of 3144016 in words is "three million, one hundred forty-four thousand, sixteen".