2276947008 has 336 divisors, whose sum is σ = 7978054656. Its totient is φ = 606735360.

The previous prime is 2276946989. The next prime is 2276947019. The reversal of 2276947008 is 8007496722.

It is a tau number, because it is divible by the number of its divisors (336).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3987363 + ... + 3987933.

Almost surely, 2^2276947008 is an apocalyptic number.

2276947008 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 2276947008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3989027328).

2276947008 is an abundant number, since it is smaller than the sum of its proper divisors (5701107648).

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

2276947008 is a wasteful number, since it uses less digits than its factorization.

2276947008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 662 (or 649 counting only the distinct ones).

The product of its (nonzero) digits is 338688, while the sum is 45.

The square root of 2276947008 is about 47717.3658954473. The cubic root of 2276947008 is about 1315.5811467474.

The spelling of 2276947008 in words is "two billion, two hundred seventy-six million, nine hundred forty-seven thousand, eight".