938855 has 8 divisors (see below), whose sum is σ = 1134000. Its totient is φ = 746176.

The previous prime is 938843. The next prime is 938857. The reversal of 938855 is 558839.

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

It is a cyclic number.

It is not a de Polignac number, because 938855 - 2¹⁶ = 873319 is a prime.

It is a super-2 number, since 2×938855² = 1762897422050, which contains 22 as substring.

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 938855.

It is not an unprimeable number, because it can be changed into a prime (938857) 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, 371 + ... + 1419.

It is an arithmetic number, because the mean of its divisors is an integer number (141750).

2⁹³⁸⁸⁵⁵ is an apocalyptic number.

938855 is a deficient number, since it is larger than the sum of its proper divisors (195145).

938855 is a wasteful number, since it uses less digits than its factorization.

938855 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1233.

The product of its digits is 43200, while the sum is 38.

The square root of 938855 is about 968.9453028938. The cubic root of 938855 is about 97.9188207363.

The spelling of 938855 in words is "nine hundred thirty-eight thousand, eight hundred fifty-five".