8398414 has 16 divisors (see below), whose sum is σ = 12954240. Its totient is φ = 4082040.

The previous prime is 8398409. The next prime is 8398421. The reversal of 8398414 is 4148938.

It is a congruent number.

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, 11809 + ... + 12499.

It is an arithmetic number, because the mean of its divisors is an integer number (809640).

Almost surely, 2^8398414 is an apocalyptic number.

8398414 is a deficient number, since it is larger than the sum of its proper divisors (4555826).

8398414 is a wasteful number, since it uses less digits than its factorization.

8398414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 855.

The product of its digits is 27648, while the sum is 37.

The square root of 8398414 is about 2898.0017253273. The cubic root of 8398414 is about 203.2664768702.

The spelling of 8398414 in words is "eight million, three hundred ninety-eight thousand, four hundred fourteen".