998244048 has 80 divisors (see below), whose sum is σ = 2624849856. Its totient is φ = 326845440.

The previous prime is 998244047. The next prime is 998244067. The reversal of 998244048 is 840442899.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 998243988 and 998244006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998244041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1215478 + ... + 1216298.

Almost surely, 2^998244048 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 998244048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1312424928).

998244048 is an abundant number, since it is smaller than the sum of its proper divisors (1626605808).

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

998244048 is a wasteful number, since it uses less digits than its factorization.

998244048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252 (or 1246 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 48.

The square root of 998244048 is about 31595.0003639816. Note that the first 3 decimals coincide. The cubic root of 998244048 is about 999.4143397357.

The spelling of 998244048 in words is "nine hundred ninety-eight million, two hundred forty-four thousand, forty-eight".