6747164160 has 160 divisors (see below), whose sum is σ = 23531029632. Its totient is φ = 1635655680.

The previous prime is 6747164147. The next prime is 6747164161. The reversal of 6747164160 is 614617476.

It is a tau number, because it is divible by the number of its divisors (160).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6747164161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44547 + ... + 124413.

Almost surely, 2^6747164160 is an apocalyptic number.

6747164160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6747164160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11765514816).

6747164160 is an abundant number, since it is smaller than the sum of its proper divisors (16783865472).

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

6747164160 is a wasteful number, since it uses less digits than its factorization.

6747164160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79904 (or 79888 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 6747164160 is about 82141.1234400894. The cubic root of 6747164160 is about 1889.6168759545.

It can be divided in two parts, 674716 and 4160, that added together give a palindrome (678876).

The spelling of 6747164160 in words is "six billion, seven hundred forty-seven million, one hundred sixty-four thousand, one hundred sixty".