938799 has 6 divisors (see below), whose sum is σ = 1356056. Its totient is φ = 625860.

The previous prime is 938761. The next prime is 938803. The reversal of 938799 is 997839.

It is a happy number.

It is not a de Polignac number, because 938799 - 2¹⁶ = 873263 is a prime.

It is a Duffinian number.

938799 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 938799.

It is not an unprimeable number, because it can be changed into a prime (938099) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 52147 + ... + 52164.

2⁹³⁸⁷⁹⁹ is an apocalyptic number.

938799 is a deficient number, since it is larger than the sum of its proper divisors (417257).

938799 is a wasteful number, since it uses less digits than its factorization.

938799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104317 (or 104314 counting only the distinct ones).

The product of its digits is 122472, while the sum is 45.

The square root of 938799 is about 968.9164050629. The cubic root of 938799 is about 97.9168738389.

The spelling of 938799 in words is "nine hundred thirty-eight thousand, seven hundred ninety-nine".