6764688480 has 192 divisors, whose sum is σ = 24048057600. Its totient is φ = 1583339520.

The previous prime is 6764688479. The next prime is 6764688533. The reversal of 6764688480 is 848864676.

It is a super-2 number, since 2×6764688480² = 91522020462889420800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6764688480.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131031 + ... + 175209.

It is an arithmetic number, because the mean of its divisors is an integer number (125250300).

Almost surely, 2^6764688480 is an apocalyptic number.

6764688480 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 6764688480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12024028800).

6764688480 is an abundant number, since it is smaller than the sum of its proper divisors (17283369120).

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

6764688480 is a wasteful number, since it uses less digits than its factorization.

6764688480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44237 (or 44229 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 57.

The square root of 6764688480 is about 82247.7262907614. The cubic root of 6764688480 is about 1891.2514205945.

The spelling of 6764688480 in words is "six billion, seven hundred sixty-four million, six hundred eighty-eight thousand, four hundred eighty".