898841 has 8 divisors (see below), whose sum is σ = 978120. Its totient is φ = 822528.

The previous prime is 898823. The next prime is 898853. The reversal of 898841 is 148898.

It can be written as a sum of positive squares in 4 ways, for example, as 211600 + 687241 = 460^2 + 829^2 .

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

It is not a de Polignac number, because 898841 - 2¹⁰ = 897817 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 898795 and 898804.

It is not an unprimeable number, because it can be changed into a prime (898241) 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, 86 + ... + 1343.

It is an arithmetic number, because the mean of its divisors is an integer number (122265).

2⁸⁹⁸⁸⁴¹ is an apocalyptic number.

It is an amenable number.

898841 is a deficient number, since it is larger than the sum of its proper divisors (79279).

898841 is a wasteful number, since it uses less digits than its factorization.

898841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1483.

The product of its digits is 18432, while the sum is 38.

The square root of 898841 is about 948.0722546304. The cubic root of 898841 is about 96.5074761316.

The spelling of 898841 in words is "eight hundred ninety-eight thousand, eight hundred forty-one".