6716458116 has 135 divisors (see below), whose sum is σ = 18301041759. Its totient is φ = 2147850432.

The previous prime is 6716458033. The next prime is 6716458121. The reversal of 6716458116 is 6118546176.

The square root of 6716458116 is 81954.

It is a perfect power (a square), and thus also a powerful number.

6716458116 is a `hidden beast` number, since 6 + 7 + 1 + 64 + 581 + 1 + 6 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 236852100 + 6479606016 = 15390^2 + 80496^2 .

It is a super-2 number, since 2×6716458116² = 90221619247964538912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 42779910 + ... + 42780066.

Almost surely, 2^6716458116 is an apocalyptic number.

6716458116 is the 81954-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6716458116

6716458116 is an abundant number, since it is smaller than the sum of its proper divisors (11584583643).

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

6716458116 is a wasteful number, since it uses less digits than its factorization.

6716458116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 388 (or 191 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The cubic root of 6716458116 is about 1886.7459956711.

The spelling of 6716458116 in words is "six billion, seven hundred sixteen million, four hundred fifty-eight thousand, one hundred sixteen".