6769982160 has 80 divisors (see below), whose sum is σ = 23318834880. Its totient is φ = 1805328000.

The previous prime is 6769982147. The next prime is 6769982161. The reversal of 6769982160 is 612899676.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6769982097 and 6769982106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6769982161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1564966 + ... + 1569285.

It is an arithmetic number, because the mean of its divisors is an integer number (291485436).

Almost surely, 2^6769982160 is an apocalyptic number.

6769982160 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6769982160 is an abundant number, since it is smaller than the sum of its proper divisors (16548852720).

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

6769982160 is a wasteful number, since it uses less digits than its factorization.

6769982160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134273 (or 3134261 counting only the distinct ones).

The product of its (nonzero) digits is 1959552, while the sum is 54.

The square root of 6769982160 is about 82279.9013125320. The cubic root of 6769982160 is about 1891.7446223855.

The spelling of 6769982160 in words is "six billion, seven hundred sixty-nine million, nine hundred eighty-two thousand, one hundred sixty".