198967314 has 64 divisors (see below), whose sum is σ = 491774976. Its totient is φ = 52259904.

The previous prime is 198967313. The next prime is 198967333. The reversal of 198967314 is 413769891.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (198967313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 167029 + ... + 168215.

It is an arithmetic number, because the mean of its divisors is an integer number (7683984).

Almost surely, 2^198967314 is an apocalyptic number.

198967314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 198967314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245887488).

198967314 is an abundant number, since it is smaller than the sum of its proper divisors (292807662).

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

198967314 is a wasteful number, since it uses less digits than its factorization.

198967314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1519.

The product of its digits is 326592, while the sum is 48.

The square root of 198967314 is about 14105.5774075364. The cubic root of 198967314 is about 583.7952795449.

The spelling of 198967314 in words is "one hundred ninety-eight million, nine hundred sixty-seven thousand, three hundred fourteen".