6777423702 has 96 divisors (see below), whose sum is σ = 16999025472. Its totient is φ = 1911555072.

The previous prime is 6777423661. The next prime is 6777423703. The reversal of 6777423702 is 2073247776.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6777423703) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3399618 + ... + 3401610.

It is an arithmetic number, because the mean of its divisors is an integer number (177073182).

Almost surely, 2^6777423702 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6777423702, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8499512736).

6777423702 is an abundant number, since it is smaller than the sum of its proper divisors (10221601770).

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

6777423702 is a wasteful number, since it uses less digits than its factorization.

6777423702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2342 (or 2339 counting only the distinct ones).

The product of its (nonzero) digits is 691488, while the sum is 45.

The square root of 6777423702 is about 82325.1097903914. The cubic root of 6777423702 is about 1892.4375017214.

The spelling of 6777423702 in words is "six billion, seven hundred seventy-seven million, four hundred twenty-three thousand, seven hundred two".