1434663 has 6 divisors (see below), whose sum is σ = 2072304. Its totient is φ = 956436.

The previous prime is 1434661. The next prime is 1434677. The reversal of 1434663 is 3664341.

It is not a de Polignac number, because 1434663 - 2¹ = 1434661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1434661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79695 + ... + 79712.

It is an arithmetic number, because the mean of its divisors is an integer number (345384).

2^1434663 is an apocalyptic number.

1434663 is a deficient number, since it is larger than the sum of its proper divisors (637641).

1434663 is a wasteful number, since it uses less digits than its factorization.

1434663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159413 (or 159410 counting only the distinct ones).

The product of its digits is 5184, while the sum is 27.

The square root of 1434663 is about 1197.7741857295. The cubic root of 1434663 is about 112.7846421674.

The spelling of 1434663 in words is "one million, four hundred thirty-four thousand, six hundred sixty-three".