534663 has 6 divisors (see below), whose sum is σ = 772304. Its totient is φ = 356436.

The previous prime is 534661. The next prime is 534671. The reversal of 534663 is 366435.

It is not a de Polignac number, because 534663 - 2¹ = 534661 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 3⁴ + 6 + 4 + 6 + 3¹² .

It is a Duffinian number.

534663 is a lucky number.

It is a plaindrome in base 11.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 29695 + ... + 29712.

2⁵³⁴⁶⁶³ is an apocalyptic number.

534663 is a deficient number, since it is larger than the sum of its proper divisors (237641).

534663 is a wasteful number, since it uses less digits than its factorization.

534663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59413 (or 59410 counting only the distinct ones).

The product of its digits is 6480, while the sum is 27.

The square root of 534663 is about 731.2065371699. The cubic root of 534663 is about 81.1633648548.

The spelling of 534663 in words is "five hundred thirty-four thousand, six hundred sixty-three".