536739 has 16 divisors (see below), whose sum is σ = 833280. Its totient is φ = 300960.

The previous prime is 536729. The next prime is 536743. The reversal of 536739 is 937635.

It is not a de Polignac number, because 536739 - 2⁹ = 536227 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 536739.

It is not an unprimeable number, because it can be changed into a prime (536719) 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 15 ways as a sum of consecutive naturals, for example, 1072 + ... + 1490.

It is an arithmetic number, because the mean of its divisors is an integer number (52080).

2⁵³⁶⁷³⁹ is an apocalyptic number.

536739 is a deficient number, since it is larger than the sum of its proper divisors (296541).

536739 is a wasteful number, since it uses less digits than its factorization.

536739 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 490.

The product of its digits is 17010, while the sum is 33.

The square root of 536739 is about 732.6247334072. The cubic root of 536739 is about 81.2682767563.

It can be divided in two parts, 536 and 739, that added together give a triangular number (1275 = T₅₀).

The spelling of 536739 in words is "five hundred thirty-six thousand, seven hundred thirty-nine".