898878 has 16 divisors (see below), whose sum is σ = 1846800. Its totient is φ = 291456.

The previous prime is 898873. The next prime is 898889. The reversal of 898878 is 878898.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (898873) 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, 1803 + ... + 2246.

It is an arithmetic number, because the mean of its divisors is an integer number (115425).

2⁸⁹⁸⁸⁷⁸ is an apocalyptic number.

898878 is an abundant number, since it is smaller than the sum of its proper divisors (947922).

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

898878 is a wasteful number, since it uses less digits than its factorization.

898878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4091.

The product of its digits is 258048, while the sum is 48.

The square root of 898878 is about 948.0917677103. The cubic root of 898878 is about 96.5088003286.

The spelling of 898878 in words is "eight hundred ninety-eight thousand, eight hundred seventy-eight".