8398714 has 16 divisors (see below), whose sum is σ = 13396968. Its totient is φ = 3935232.

The previous prime is 8398679. The next prime is 8398721. The reversal of 8398714 is 4178938.

It can be written as a sum of positive squares in 4 ways, for example, as 8381025 + 17689 = 2895^2 + 133^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11092 + ... + 11824.

Almost surely, 2^8398714 is an apocalyptic number.

8398714 is a deficient number, since it is larger than the sum of its proper divisors (4998254).

8398714 is a wasteful number, since it uses less digits than its factorization.

8398714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1089.

The product of its digits is 48384, while the sum is 40.

The square root of 8398714 is about 2898.0534846686. The cubic root of 8398714 is about 203.2688971374.

The spelling of 8398714 in words is "eight million, three hundred ninety-eight thousand, seven hundred fourteen".