838098 has 24 divisors (see below), whose sum is σ = 1837836. Its totient is φ = 276000.

The previous prime is 838093. The next prime is 838099. The reversal of 838098 is 890838.

838098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 804609 + 33489 = 897^2 + 183^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 838098.

It is not an unprimeable number, because it can be changed into a prime (838091) 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, 1588 + ... + 2048.

2⁸³⁸⁰⁹⁸ is an apocalyptic number.

838098 is an abundant number, since it is smaller than the sum of its proper divisors (999738).

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

838098 is a wasteful number, since it uses less digits than its factorization.

838098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570 (or 567 counting only the distinct ones).

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

The square root of 838098 is about 915.4769248867. The cubic root of 838098 is about 94.2826110746.

The spelling of 838098 in words is "eight hundred thirty-eight thousand, ninety-eight".