6424316 has 24 divisors (see below), whose sum is σ = 11741184. Its totient is φ = 3072240.

The previous prime is 6424309. The next prime is 6424343. The reversal of 6424316 is 6134246.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12521 + ... + 13023.

It is an arithmetic number, because the mean of its divisors is an integer number (489216).

Almost surely, 2^6424316 is an apocalyptic number.

It is an amenable number.

6424316 is a deficient number, since it is larger than the sum of its proper divisors (5316868).

6424316 is a wasteful number, since it uses less digits than its factorization.

6424316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 641 (or 639 counting only the distinct ones).

The product of its digits is 3456, while the sum is 26.

The square root of 6424316 is about 2534.6234434330. The cubic root of 6424316 is about 185.8983913369.

It can be divided in two parts, 6 and 424316, that multiplied together give a triangular number (2545896 = T₂₂₅₆).

The spelling of 6424316 in words is "six million, four hundred twenty-four thousand, three hundred sixteen".