2866606848 has 432 divisors, whose sum is σ = 10178138880. Its totient is φ = 787304448.

The previous prime is 2866606811. The next prime is 2866606849. The reversal of 2866606848 is 8486066682.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 2866606794 and 2866606803.

It is not an unprimeable number, because it can be changed into a prime (2866606849) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12628111 + ... + 12628337.

Almost surely, 2^2866606848 is an apocalyptic number.

2866606848 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2866606848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5089069440).

2866606848 is an abundant number, since it is smaller than the sum of its proper divisors (7311532032).

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

2866606848 is an equidigital number, since it uses as much as digits as its factorization.

2866606848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 268 counting only the distinct ones).

The product of its (nonzero) digits is 5308416, while the sum is 54.

The square root of 2866606848 is about 53540.7027223215. The cubic root of 2866606848 is about 1420.5484306237.

The spelling of 2866606848 in words is "two billion, eight hundred sixty-six million, six hundred six thousand, eight hundred forty-eight".