7011663714 has 72 divisors (see below), whose sum is σ = 16720501980. Its totient is φ = 2121958080.

The previous prime is 7011663697. The next prime is 7011663773. The reversal of 7011663714 is 4173661107.

7011663714 is a `hidden beast` number, since 7 + 0 + 1 + 1 + 6 + 637 + 14 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 6943055625 + 68608089 = 83325^2 + 8283^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2169852 + ... + 2173080.

Almost surely, 2^7011663714 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7011663714, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8360250990).

7011663714 is an abundant number, since it is smaller than the sum of its proper divisors (9708838266).

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

7011663714 is a wasteful number, since it uses less digits than its factorization.

7011663714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4256 (or 4242 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 36.

The square root of 7011663714 is about 83735.6776648998. The cubic root of 7011663714 is about 1913.9930637878.

The spelling of 7011663714 in words is "seven billion, eleven million, six hundred sixty-three thousand, seven hundred fourteen".