198463600 has 60 divisors (see below), whose sum is σ = 481368744. Its totient is φ = 78626560.

The previous prime is 198463571. The next prime is 198463609. The reversal of 198463600 is 6364891.

It is a self number, because there is not a number n which added to its sum of digits gives 198463600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198463609) 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, 40482 + ... + 45118.

Almost surely, 2^198463600 is an apocalyptic number.

198463600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 198463600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240684372).

198463600 is an abundant number, since it is smaller than the sum of its proper divisors (282905144).

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

198463600 is a wasteful number, since it uses less digits than its factorization.

198463600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4762 (or 4751 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 37.

The square root of 198463600 is about 14087.7109567169. The cubic root of 198463600 is about 583.3022096773.

The spelling of 198463600 in words is "one hundred ninety-eight million, four hundred sixty-three thousand, six hundred".