1434644 has 12 divisors (see below), whose sum is σ = 2553600. Its totient is φ = 705048.

The previous prime is 1434637. The next prime is 1434661. The reversal of 1434644 is 4464341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2804 + ... + 3275.

It is an arithmetic number, because the mean of its divisors is an integer number (212800).

2^1434644 is an apocalyptic number.

It is an amenable number.

1434644 is a deficient number, since it is larger than the sum of its proper divisors (1118956).

1434644 is a wasteful number, since it uses less digits than its factorization.

1434644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6142 (or 6140 counting only the distinct ones).

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

The square root of 1434644 is about 1197.7662543251. The cubic root of 1434644 is about 112.7841442764.

Adding to 1434644 its reverse (4464341), we get a palindrome (5898985).

The spelling of 1434644 in words is "one million, four hundred thirty-four thousand, six hundred forty-four".