6771713670 has 128 divisors (see below), whose sum is σ = 18330624000. Its totient is φ = 1778716800.

The previous prime is 6771713653. The next prime is 6771713681. The reversal of 6771713670 is 763171776.

6771713670 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×6771713670² = 91712212056929737800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6517011 + ... + 6518049.

It is an arithmetic number, because the mean of its divisors is an integer number (143208000).

Almost surely, 2^6771713670 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6771713670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9165312000).

6771713670 is an abundant number, since it is smaller than the sum of its proper divisors (11558910330).

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

6771713670 is a wasteful number, since it uses less digits than its factorization.

6771713670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1395 (or 1389 counting only the distinct ones).

The product of its (nonzero) digits is 259308, while the sum is 45.

The square root of 6771713670 is about 82290.4227112730. The cubic root of 6771713670 is about 1891.9058879761.

The spelling of 6771713670 in words is "six billion, seven hundred seventy-one million, seven hundred thirteen thousand, six hundred seventy".