6765670340 has 192 divisors, whose sum is σ = 17552166912. Its totient is φ = 2155507200.

The previous prime is 6765670297. The next prime is 6765670343. The reversal of 6765670340 is 430765676.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 6765670291 and 6765670300.

It is not an unprimeable number, because it can be changed into a prime (6765670343) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10721825 + ... + 10722455.

It is an arithmetic number, because the mean of its divisors is an integer number (91417536).

Almost surely, 2^6765670340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6765670340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8776083456).

6765670340 is an abundant number, since it is smaller than the sum of its proper divisors (10786496572).

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

6765670340 is a wasteful number, since it uses less digits than its factorization.

6765670340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850 (or 848 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 44.

The square root of 6765670340 is about 82253.6949929910. The cubic root of 6765670340 is about 1891.3429179975.

The spelling of 6765670340 in words is "six billion, seven hundred sixty-five million, six hundred seventy thousand, three hundred forty".