534601729 has 4 divisors (see below), whose sum is σ = 540608580. Its totient is φ = 528594880.

The previous prime is 534601721. The next prime is 534601751. The reversal of 534601729 is 927106435.

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 43890625 + 490711104 = 6625^2 + 22152^2 .

It is a cyclic number.

It is not a de Polignac number, because 534601729 - 2³ = 534601721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (534601721) 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, 3003292 + ... + 3003469.

It is an arithmetic number, because the mean of its divisors is an integer number (135152145).

Almost surely, 2^534601729 is an apocalyptic number.

It is an amenable number.

534601729 is a deficient number, since it is larger than the sum of its proper divisors (6006851).

534601729 is an equidigital number, since it uses as much as digits as its factorization.

534601729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6006850.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 534601729 is about 23121.4560311413. The cubic root of 534601729 is about 811.6026436568.

The spelling of 534601729 in words is "five hundred thirty-four million, six hundred one thousand, seven hundred twenty-nine".