380198 has 16 divisors (see below), whose sum is σ = 702240. Its totient is φ = 150336.

The previous prime is 380197. The next prime is 380201. The reversal of 380198 is 891083.

It is a happy number.

380198 is a modest number, since divided by 198 gives 38 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 380198.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 863 + ... + 1226.

It is an arithmetic number, because the mean of its divisors is an integer number (43890).

2³⁸⁰¹⁹⁸ is an apocalyptic number.

380198 is a deficient number, since it is larger than the sum of its proper divisors (322042).

380198 is a wasteful number, since it uses less digits than its factorization.

380198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2111.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 380198 is about 616.6019785891. The cubic root of 380198 is about 72.4441424692. Note that the first 3 decimals are identical.

The spelling of 380198 in words is "three hundred eighty thousand, one hundred ninety-eight".