314398 has 16 divisors (see below), whose sum is σ = 571104. Its totient is φ = 126720.

The previous prime is 314359. The next prime is 314399. The reversal of 314398 is 893413.

It is a super-2 number, since 2×314398² = 197692204808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314399) by changing a digit.

314398 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 423 + ... + 898.

It is an arithmetic number, because the mean of its divisors is an integer number (35694).

2³¹⁴³⁹⁸ is an apocalyptic number.

314398 is a deficient number, since it is larger than the sum of its proper divisors (256706).

314398 is a wasteful number, since it uses less digits than its factorization.

314398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347.

The product of its digits is 2592, while the sum is 28.

The square root of 314398 is about 560.7120473113. The cubic root of 314398 is about 67.9975489313.

The spelling of 314398 in words is "three hundred fourteen thousand, three hundred ninety-eight".