6345408 has 28 divisors (see below), whose sum is σ = 16789400. Its totient is φ = 2115072.

The previous prime is 6345407. The next prime is 6345419. The reversal of 6345408 is 8045436.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16333 + ... + 16716.

Almost surely, 2^6345408 is an apocalyptic number.

It is an amenable number.

6345408 is an abundant number, since it is smaller than the sum of its proper divisors (10443992).

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

6345408 is a wasteful number, since it uses less digits than its factorization.

6345408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33064 (or 33054 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 6345408 is about 2519.0093290816. The cubic root of 6345408 is about 185.1341418155.

The spelling of 6345408 in words is "six million, three hundred forty-five thousand, four hundred eight".