6394416 has 40 divisors (see below), whose sum is σ = 18879744. Its totient is φ = 1826880.

The previous prime is 6394373. The next prime is 6394433. The reversal of 6394416 is 6144936.

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, 9180 + ... + 9851.

Almost surely, 2^6394416 is an apocalyptic number.

It is an amenable number.

6394416 is an abundant number, since it is smaller than the sum of its proper divisors (12485328).

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

6394416 is a wasteful number, since it uses less digits than its factorization.

6394416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19049 (or 19043 counting only the distinct ones).

The product of its digits is 15552, while the sum is 33.

The square root of 6394416 is about 2528.7182523959. The cubic root of 6394416 is about 185.6095404826.

The spelling of 6394416 in words is "six million, three hundred ninety-four thousand, four hundred sixteen".