6974878014 has 96 divisors (see below), whose sum is σ = 17294528160. Its totient is φ = 2019541248.

The previous prime is 6974878003. The next prime is 6974878051. The reversal of 6974878014 is 4108784796.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1146609 + ... + 1152675.

It is an arithmetic number, because the mean of its divisors is an integer number (180151335).

Almost surely, 2^6974878014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6974878014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8647264080).

6974878014 is an abundant number, since it is smaller than the sum of its proper divisors (10319650146).

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

6974878014 is a wasteful number, since it uses less digits than its factorization.

6974878014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6139 (or 6102 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 6974878014 is about 83515.7351281781. The cubic root of 6974878014 is about 1910.6400287382.

The spelling of 6974878014 in words is "six billion, nine hundred seventy-four million, eight hundred seventy-eight thousand, fourteen".