998703104 has 102 divisors (see below), whose sum is σ = 2330966664. Its totient is φ = 426639360.

The previous prime is 998703103. The next prime is 998703107. The reversal of 998703104 is 401307899.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (998703103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3211109 + ... + 3211419.

Almost surely, 2^998703104 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 998703104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1165483332).

998703104 is an abundant number, since it is smaller than the sum of its proper divisors (1332263560).

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

998703104 is an frugal number, since it uses more digits than its factorization.

998703104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 41.

The square root of 998703104 is about 31602.2642226787. The cubic root of 998703104 is about 999.5675143164.

The spelling of 998703104 in words is "nine hundred ninety-eight million, seven hundred three thousand, one hundred four".