808938 has 24 divisors (see below), whose sum is σ = 1888068. Its totient is φ = 248832.

The previous prime is 808937. The next prime is 808957. The reversal of 808938 is 839808.

It can be written as a sum of positive squares in 2 ways, for example, as 603729 + 205209 = 777^2 + 453^2 .

It is not an unprimeable number, because it can be changed into a prime (808937) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1495 + ... + 1962.

2⁸⁰⁸⁹³⁸ is an apocalyptic number.

808938 is an abundant number, since it is smaller than the sum of its proper divisors (1079130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808938 is a wasteful number, since it uses less digits than its factorization.

808938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3478 (or 3475 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The square root of 808938 is about 899.4098064842. The cubic root of 808938 is about 93.1762180904.

The spelling of 808938 in words is "eight hundred eight thousand, nine hundred thirty-eight".