7848889340 has 24 divisors (see below), whose sum is σ = 16506550032. Its totient is φ = 3135006720.

The previous prime is 7848889333. The next prime is 7848889351. The reversal of 7848889340 is 439888487.

It is a self number, because there is not a number n which added to its sum of digits gives 7848889340.

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, 270149 + ... + 297788.

It is an arithmetic number, because the mean of its divisors is an integer number (687772918).

Almost surely, 2^7848889340 is an apocalyptic number.

It is an amenable number.

7848889340 is an abundant number, since it is smaller than the sum of its proper divisors (8657660692).

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

7848889340 is a wasteful number, since it uses less digits than its factorization.

7848889340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568637 (or 568635 counting only the distinct ones).

The product of its (nonzero) digits is 12386304, while the sum is 59.

The square root of 7848889340 is about 88593.9576946419. The cubic root of 7848889340 is about 1987.3273161414.

The spelling of 7848889340 in words is "seven billion, eight hundred forty-eight million, eight hundred eighty-nine thousand, three hundred forty".