6413210616 has 64 divisors (see below), whose sum is σ = 16160901120. Its totient is φ = 2120757120.

The previous prime is 6413210561. The next prime is 6413210623. The reversal of 6413210616 is 6160123146.

It is a super-2 number, since 2×6413210616² = 82258540810350198912, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1662546 + ... + 1666398.

It is an arithmetic number, because the mean of its divisors is an integer number (252514080).

Almost surely, 2^6413210616 is an apocalyptic number.

6413210616 is the 46236-th octagonal number.

It is an amenable number.

6413210616 is an abundant number, since it is smaller than the sum of its proper divisors (9747690504).

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

6413210616 is a wasteful number, since it uses less digits than its factorization.

6413210616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4396 (or 4392 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 6413210616 is about 80082.5237864042. The cubic root of 6413210616 is about 1857.9121189832.

The spelling of 6413210616 in words is "six billion, four hundred thirteen million, two hundred ten thousand, six hundred sixteen".