3144361 has 8 divisors (see below), whose sum is σ = 3541248. Its totient is φ = 2766000.

The previous prime is 3144359. The next prime is 3144373. The reversal of 3144361 is 1634413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3144361 - 2¹ = 3144359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3144301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4270 + ... + 4951.

It is an arithmetic number, because the mean of its divisors is an integer number (442656).

Almost surely, 2^3144361 is an apocalyptic number.

3144361 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3144361 is a deficient number, since it is larger than the sum of its proper divisors (396887).

3144361 is a wasteful number, since it uses less digits than its factorization.

3144361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9263.

The product of its digits is 864, while the sum is 22.

The square root of 3144361 is about 1773.2346150468. The cubic root of 3144361 is about 146.5021956828.

Adding to 3144361 its reverse (1634413), we get a palindrome (4778774).

The spelling of 3144361 in words is "three million, one hundred forty-four thousand, three hundred sixty-one".