6417398 has 16 divisors (see below), whose sum is σ = 10977120. Its totient is φ = 2787456.

The previous prime is 6417379. The next prime is 6417401. The reversal of 6417398 is 8937146.

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, 6818 + ... + 7701.

It is an arithmetic number, because the mean of its divisors is an integer number (686070).

Almost surely, 2^6417398 is an apocalyptic number.

6417398 is a deficient number, since it is larger than the sum of its proper divisors (4559722).

6417398 is a wasteful number, since it uses less digits than its factorization.

6417398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14551.

The product of its digits is 36288, while the sum is 38.

The square root of 6417398 is about 2533.2583760841. The cubic root of 6417398 is about 185.8316393812.

The spelling of 6417398 in words is "six million, four hundred seventeen thousand, three hundred ninety-eight".