538797 has 8 divisors (see below), whose sum is σ = 821056. Its totient is φ = 307872.

The previous prime is 538789. The next prime is 538799. The reversal of 538797 is 797835.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 538797 - 2³ = 538789 is a prime.

It is a Duffinian number.

538797 is a lucky number.

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 538797.

It is not an unprimeable number, because it can be changed into a prime (538799) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12808 + ... + 12849.

It is an arithmetic number, because the mean of its divisors is an integer number (102632).

2⁵³⁸⁷⁹⁷ is an apocalyptic number.

It is an amenable number.

538797 is a deficient number, since it is larger than the sum of its proper divisors (282259).

538797 is a wasteful number, since it uses less digits than its factorization.

538797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25667.

The product of its digits is 52920, while the sum is 39.

The square root of 538797 is about 734.0279286240. The cubic root of 538797 is about 81.3720123443.

The spelling of 538797 in words is "five hundred thirty-eight thousand, seven hundred ninety-seven".