8409422 has 8 divisors (see below), whose sum is σ = 14416176. Its totient is φ = 3604032.

The previous prime is 8409413. The next prime is 8409433. The reversal of 8409422 is 2249048.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 300323 + ... + 300350.

It is an arithmetic number, because the mean of its divisors is an integer number (1802022).

Almost surely, 2^8409422 is an apocalyptic number.

8409422 is a deficient number, since it is larger than the sum of its proper divisors (6006754).

8409422 is a wasteful number, since it uses less digits than its factorization.

8409422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 600682.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 8409422 is about 2899.9003431153. The cubic root of 8409422 is about 203.3552468246.

The spelling of 8409422 in words is "eight million, four hundred nine thousand, four hundred twenty-two".