398114 has 8 divisors (see below), whose sum is σ = 606288. Its totient is φ = 196020.

The previous prime is 398113. The next prime is 398117. The reversal of 398114 is 411893.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 398114.

It is not an unprimeable number, because it can be changed into a prime (398113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1352 + ... + 1619.

It is an arithmetic number, because the mean of its divisors is an integer number (75786).

2³⁹⁸¹¹⁴ is an apocalyptic number.

398114 is a deficient number, since it is larger than the sum of its proper divisors (208174).

398114 is a wasteful number, since it uses less digits than its factorization.

398114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3040.

The product of its digits is 864, while the sum is 26.

The square root of 398114 is about 630.9627564286. The cubic root of 398114 is about 73.5646461033.

It can be divided in two parts, 398 and 114, that added together give a 9-th power (512 = 2⁹).

The spelling of 398114 in words is "three hundred ninety-eight thousand, one hundred fourteen".