7486886848 has 224 divisors, whose sum is σ = 18249960960. Its totient is φ = 2980024320.

The previous prime is 7486886807. The next prime is 7486886851. The reversal of 7486886848 is 8486886847.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57151743 + ... + 57151873.

It is an arithmetic number, because the mean of its divisors is an integer number (81473040).

Almost surely, 2^7486886848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7486886848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9124980480).

7486886848 is an abundant number, since it is smaller than the sum of its proper divisors (10763074112).

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

7486886848 is a wasteful number, since it uses less digits than its factorization.

7486886848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315 (or 305 counting only the distinct ones).

The product of its digits is 132120576, while the sum is 67.

The square root of 7486886848 is about 86526.7984384029. The cubic root of 7486886848 is about 1956.2923494144.

Subtracting 7486886848 from its reverse (8486886847), we obtain a palindrome (999999999).

The spelling of 7486886848 in words is "seven billion, four hundred eighty-six million, eight hundred eighty-six thousand, eight hundred forty-eight".