6493016 has 8 divisors (see below), whose sum is σ = 12174420. Its totient is φ = 3246504.

The previous prime is 6493001. The next prime is 6493027. The reversal of 6493016 is 6103946.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 6493016.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 405806 + ... + 405821.

Almost surely, 2^6493016 is an apocalyptic number.

It is an amenable number.

6493016 is a deficient number, since it is larger than the sum of its proper divisors (5681404).

6493016 is a wasteful number, since it uses less digits than its factorization.

6493016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 811633 (or 811629 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 6493016 is about 2548.1397135950. The cubic root of 6493016 is about 186.5586932260.

It can be divided in two parts, 64930 and 16, that added together give a palindrome (64946).

The spelling of 6493016 in words is "six million, four hundred ninety-three thousand, sixteen".