3144434 has 4 divisors (see below), whose sum is σ = 4716654. Its totient is φ = 1572216.

The previous prime is 3144431. The next prime is 3144457. The reversal of 3144434 is 4344413.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4344413 = 109 ⋅39857.

It can be written as a sum of positive squares in only one way, i.e., 2093809 + 1050625 = 1447^2 + 1025^2 .

It is not an unprimeable number, because it can be changed into a prime (3144431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 786107 + ... + 786110.

Almost surely, 2^3144434 is an apocalyptic number.

3144434 is a deficient number, since it is larger than the sum of its proper divisors (1572220).

3144434 is a wasteful number, since it uses less digits than its factorization.

3144434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1572219.

The product of its digits is 2304, while the sum is 23.

The square root of 3144434 is about 1773.2551987799. The cubic root of 3144434 is about 146.5033294137.

Adding to 3144434 its reverse (4344413), we get a palindrome (7488847).

The spelling of 3144434 in words is "three million, one hundred forty-four thousand, four hundred thirty-four".