6417396 has 18 divisors (see below), whose sum is σ = 16221842. Its totient is φ = 2139120.

The previous prime is 6417379. The next prime is 6417401. The reversal of 6417396 is 6937146.

6417396 is a `hidden beast` number, since 641 + 7 + 3 + 9 + 6 = 666.

6417396 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 5062500 + 1354896 = 2250^2 + 1164^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 178261 = 6417396 / (6 + 4 + 1 + 7 + 3 + 9 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 6417396.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 89095 + ... + 89166.

Almost surely, 2^6417396 is an apocalyptic number.

It is an amenable number.

6417396 is an abundant number, since it is smaller than the sum of its proper divisors (9804446).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6417396 is a wasteful number, since it uses less digits than its factorization.

6417396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178271 (or 178266 counting only the distinct ones).

The product of its digits is 27216, while the sum is 36.

The square root of 6417396 is about 2533.2579813355. The cubic root of 6417396 is about 185.8316200762.

The spelling of 6417396 in words is "six million, four hundred seventeen thousand, three hundred ninety-six".