7869937248 has 36 divisors (see below), whose sum is σ = 22380134868. Its totient is φ = 2623312320.

The previous prime is 7869937223. The next prime is 7869937297. The reversal of 7869937248 is 8427399687.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13662798 + ... + 13663373.

It is an arithmetic number, because the mean of its divisors is an integer number (621670413).

Almost surely, 2^7869937248 is an apocalyptic number.

It is an amenable number.

7869937248 is an abundant number, since it is smaller than the sum of its proper divisors (14510197620).

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

7869937248 is a wasteful number, since it uses less digits than its factorization.

7869937248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27326187 (or 27326176 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The square root of 7869937248 is about 88712.6667844001. Note that the first 3 decimals coincide. The cubic root of 7869937248 is about 1989.1021637709.

The spelling of 7869937248 in words is "seven billion, eight hundred sixty-nine million, nine hundred thirty-seven thousand, two hundred forty-eight".