3144353 has 4 divisors (see below), whose sum is σ = 3281088. Its totient is φ = 3007620.

The previous prime is 3144343. The next prime is 3144359. The reversal of 3144353 is 3534413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3144353 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 136711 = 3144353 / (3 + 1 + 4 + 4 + 3 + 5 + 3).

It is not an unprimeable number, because it can be changed into a prime (3144359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68333 + ... + 68378.

It is an arithmetic number, because the mean of its divisors is an integer number (820272).

Almost surely, 2^3144353 is an apocalyptic number.

It is an amenable number.

3144353 is a deficient number, since it is larger than the sum of its proper divisors (136735).

3144353 is a wasteful number, since it uses less digits than its factorization.

3144353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136734.

The product of its digits is 2160, while the sum is 23.

The square root of 3144353 is about 1773.2323592806. The cubic root of 3144353 is about 146.5020714373.

Adding to 3144353 its reverse (3534413), we get a palindrome (6678766).

The spelling of 3144353 in words is "three million, one hundred forty-four thousand, three hundred fifty-three".