6940751760 has 160 divisors (see below), whose sum is σ = 23967216000. Its totient is φ = 1846209024.

The previous prime is 6940751749. The next prime is 6940751761. The reversal of 6940751760 is 671570496.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (6940751761) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 901206 + ... + 908874.

It is an arithmetic number, because the mean of its divisors is an integer number (149795100).

Almost surely, 2^6940751760 is an apocalyptic number.

6940751760 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 6940751760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11983608000).

6940751760 is an abundant number, since it is smaller than the sum of its proper divisors (17026464240).

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

6940751760 is a wasteful number, since it uses less digits than its factorization.

6940751760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8110 (or 8098 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 45.

The square root of 6940751760 is about 83311.1742805249. The cubic root of 6940751760 is about 1907.5188454869.

The spelling of 6940751760 in words is "six billion, nine hundred forty million, seven hundred fifty-one thousand, seven hundred sixty".