6408934 has 16 divisors (see below), whose sum is σ = 11174400. Its totient is φ = 2699784.

The previous prime is 6408931. The next prime is 6408953. The reversal of 6408934 is 4398046.

It is a self number, because there is not a number n which added to its sum of digits gives 6408934.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6408931) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3054 + ... + 4705.

It is an arithmetic number, because the mean of its divisors is an integer number (698400).

Almost surely, 2^6408934 is an apocalyptic number.

6408934 is a deficient number, since it is larger than the sum of its proper divisors (4765466).

6408934 is a wasteful number, since it uses less digits than its factorization.

6408934 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7827.

The product of its (nonzero) digits is 20736, while the sum is 34.

The square root of 6408934 is about 2531.5872491384. The cubic root of 6408934 is about 185.7499047487.

The spelling of 6408934 in words is "six million, four hundred eight thousand, nine hundred thirty-four".