198696360 has 96 divisors (see below), whose sum is σ = 616295520. Its totient is φ = 51246720.

The previous prime is 198696349. The next prime is 198696361. The reversal of 198696360 is 63696891.

It is not an unprimeable number, because it can be changed into a prime (198696361) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 114459 + ... + 116181.

It is an arithmetic number, because the mean of its divisors is an integer number (6419745).

Almost surely, 2^198696360 is an apocalyptic number.

198696360 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 198696360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (308147760).

198696360 is an abundant number, since it is smaller than the sum of its proper divisors (417599160).

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

198696360 is a wasteful number, since it uses less digits than its factorization.

198696360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799 (or 1764 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 48.

The square root of 198696360 is about 14095.9696367437. The cubic root of 198696360 is about 583.5301547172.

It can be divided in two parts, 1986 and 96360, that added together give a triangular number (98346 = T₄₄₃).

The spelling of 198696360 in words is "one hundred ninety-eight million, six hundred ninety-six thousand, three hundred sixty".