6724907616 has 48 divisors (see below), whose sum is σ = 20174724864. Its totient is φ = 1921401984.

The previous prime is 6724907603. The next prime is 6724907669. The reversal of 6724907616 is 6167094276.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 5002980 + ... + 5004323.

It is an arithmetic number, because the mean of its divisors is an integer number (420306768).

Almost surely, 2^6724907616 is an apocalyptic number.

It is an amenable number.

6724907616 is an abundant number, since it is smaller than the sum of its proper divisors (13449817248).

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

6724907616 is a wasteful number, since it uses less digits than its factorization.

6724907616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10007323 (or 10007315 counting only the distinct ones).

The product of its (nonzero) digits is 762048, while the sum is 48.

The square root of 6724907616 is about 82005.5340571598. The cubic root of 6724907616 is about 1887.5368579327.

The spelling of 6724907616 in words is "six billion, seven hundred twenty-four million, nine hundred seven thousand, six hundred sixteen".