537839 has 4 divisors (see below), whose sum is σ = 540600. Its totient is φ = 535080.

The previous prime is 537811. The next prime is 537841. The reversal of 537839 is 938735.

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

It is a cyclic number.

It is not a de Polignac number, because 537839 - 2⁸ = 537583 is a prime.

It is a super-3 number, since 3×537839³ = 466743337140962157, which contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 537799 and 537808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (537899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1064 + ... + 1485.

It is an arithmetic number, because the mean of its divisors is an integer number (135150).

2⁵³⁷⁸³⁹ is an apocalyptic number.

537839 is a deficient number, since it is larger than the sum of its proper divisors (2761).

537839 is a wasteful number, since it uses less digits than its factorization.

537839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2760.

The product of its digits is 22680, while the sum is 35.

The square root of 537839 is about 733.3750745696. The cubic root of 537839 is about 81.3237563002.

The spelling of 537839 in words is "five hundred thirty-seven thousand, eight hundred thirty-nine".