7013888896 has 64 divisors (see below), whose sum is σ = 15980544000. Its totient is φ = 3003803136.

The previous prime is 7013888881. The next prime is 7013888933. The reversal of 7013888896 is 6988883107.

It is a tau number, because it is divible by the number of its divisors (64).

It is a self number, because there is not a number n which added to its sum of digits gives 7013888896.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2434785 + ... + 2437663.

It is an arithmetic number, because the mean of its divisors is an integer number (249696000).

Almost surely, 2^7013888896 is an apocalyptic number.

It is an amenable number.

7013888896 is an abundant number, since it is smaller than the sum of its proper divisors (8966655104).

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

7013888896 is a wasteful number, since it uses less digits than its factorization.

7013888896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5619 (or 5607 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 58.

The square root of 7013888896 is about 83748.9635517957. The cubic root of 7013888896 is about 1914.1955137165.

The spelling of 7013888896 in words is "seven billion, thirteen million, eight hundred eighty-eight thousand, eight hundred ninety-six".