3144464 has 20 divisors (see below), whose sum is σ = 6197520. Its totient is φ = 1545120.

The previous prime is 3144457. The next prime is 3144467. The reversal of 3144464 is 4644413.

It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3144467) 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 in 3 ways as a sum of consecutive naturals, for example, 722 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (309876).

Almost surely, 2^3144464 is an apocalyptic number.

It is an amenable number.

3144464 is a deficient number, since it is larger than the sum of its proper divisors (3053056).

3144464 is a wasteful number, since it uses less digits than its factorization.

3144464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3398 (or 3392 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 3144464 is about 1773.2636577791. The cubic root of 3144464 is about 146.5037953254.

Adding to 3144464 its reverse (4644413), we get a palindrome (7788877).

The spelling of 3144464 in words is "three million, one hundred forty-four thousand, four hundred sixty-four".