534366605 has 4 divisors (see below), whose sum is σ = 641239932. Its totient is φ = 427493280.

The previous prime is 534366601. The next prime is 534366619. The reversal of 534366605 is 506663435.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 66552964 + 467813641 = 8158^2 + 21629^2 .

It is not a de Polignac number, because 534366605 - 2² = 534366601 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (534366601) 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, 53436656 + ... + 53436665.

It is an arithmetic number, because the mean of its divisors is an integer number (160309983).

Almost surely, 2^534366605 is an apocalyptic number.

It is an amenable number.

534366605 is a deficient number, since it is larger than the sum of its proper divisors (106873327).

534366605 is a wasteful number, since it uses less digits than its factorization.

534366605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106873326.

The product of its (nonzero) digits is 194400, while the sum is 38.

The square root of 534366605 is about 23116.3709305765. The cubic root of 534366605 is about 811.4836421444.

The spelling of 534366605 in words is "five hundred thirty-four million, three hundred sixty-six thousand, six hundred five".