534739 has 2 divisors, whose sum is σ = 534740. Its totient is φ = 534738.

The previous prime is 534707. The next prime is 534799. The reversal of 534739 is 937435.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 534739 - 2⁵ = 534707 is a prime.

It is a Chen prime.

It is a d-powerful number, because it can be written as 5⁵ + 3⁴ + 7 + 4 + 3¹² + 9² .

It is a self number, because there is not a number n which added to its sum of digits gives 534739.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 534739.

It is not a weakly prime, because it can be changed into another prime (534799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 267369 + 267370.

It is an arithmetic number, because the mean of its divisors is an integer number (267370).

2⁵³⁴⁷³⁹ is an apocalyptic number.

534739 is a deficient number, since it is larger than the sum of its proper divisors (1).

534739 is an equidigital number, since it uses as much as digits as its factorization.

534739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 31.

The square root of 534739 is about 731.2585042241. The cubic root of 534739 is about 81.1672103447.

The spelling of 534739 in words is "five hundred thirty-four thousand, seven hundred thirty-nine".