938635 has 8 divisors (see below), whose sum is σ = 1131696. Its totient is φ = 747360.

The previous prime is 938617. The next prime is 938659. The reversal of 938635 is 536839.

938635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 938635 - 2⁷ = 938507 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 938635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465 + ... + 2005.

It is an arithmetic number, because the mean of its divisors is an integer number (141462).

2⁹³⁸⁶³⁵ is an apocalyptic number.

938635 is a deficient number, since it is larger than the sum of its proper divisors (193061).

938635 is a wasteful number, since it uses less digits than its factorization.

938635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 893.

The product of its digits is 19440, while the sum is 34.

The square root of 938635 is about 968.8317707425. The cubic root of 938635 is about 97.9111717655.

The spelling of 938635 in words is "nine hundred thirty-eight thousand, six hundred thirty-five".