534464663 has 4 divisors (see below), whose sum is σ = 535875240. Its totient is φ = 533054088.

The previous prime is 534464611. The next prime is 534464681. The reversal of 534464663 is 366464435.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 366464435 = 5 ⋅73292887.

It is a cyclic number.

It is not a de Polignac number, because 534464663 - 2⁶ = 534464599 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 534464663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534464603) 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, 704720 + ... + 705477.

It is an arithmetic number, because the mean of its divisors is an integer number (133968810).

Almost surely, 2^534464663 is an apocalyptic number.

534464663 is a deficient number, since it is larger than the sum of its proper divisors (1410577).

534464663 is a wasteful number, since it uses less digits than its factorization.

534464663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1410576.

The product of its digits is 622080, while the sum is 41.

The square root of 534464663 is about 23118.4917976930. The cubic root of 534464663 is about 811.5332757327.

It can be divided in two parts, 5344 and 64663, that added together give a palindrome (70007).

The spelling of 534464663 in words is "five hundred thirty-four million, four hundred sixty-four thousand, six hundred sixty-three".