2886474240 has 480 divisors, whose sum is σ = 11260529280. Its totient is φ = 678002688.

The previous prime is 2886474223. The next prime is 2886474277. The reversal of 2886474240 is 424746882.

2886474240 is a `hidden beast` number, since 288 + 64 + 74 + 240 = 666.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 6888751 + ... + 6889169.

It is an arithmetic number, because the mean of its divisors is an integer number (23459436).

Almost surely, 2^2886474240 is an apocalyptic number.

2886474240 is a gapful number since it is divisible by the number (20) 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 2886474240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5630264640).

2886474240 is an abundant number, since it is smaller than the sum of its proper divisors (8374055040).

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

2886474240 is a wasteful number, since it uses less digits than its factorization.

2886474240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 465 counting only the distinct ones).

The product of its (nonzero) digits is 688128, while the sum is 45.

The square root of 2886474240 is about 53725.9177678707. The cubic root of 2886474240 is about 1423.8226433998.

The spelling of 2886474240 in words is "two billion, eight hundred eighty-six million, four hundred seventy-four thousand, two hundred forty".