398614 has 8 divisors (see below), whose sum is σ = 601128. Its totient is φ = 198240.

The previous prime is 398611. The next prime is 398621. The reversal of 398614 is 416893.

398614 is nontrivially palindromic in base 16.

398614 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (398611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69 + ... + 895.

It is an arithmetic number, because the mean of its divisors is an integer number (75141).

2³⁹⁸⁶¹⁴ is an apocalyptic number.

398614 is a deficient number, since it is larger than the sum of its proper divisors (202514).

398614 is a wasteful number, since it uses less digits than its factorization.

398614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1070.

The product of its digits is 5184, while the sum is 31.

The square root of 398614 is about 631.3588520010. The cubic root of 398614 is about 73.5954303637.

The spelling of 398614 in words is "three hundred ninety-eight thousand, six hundred fourteen".