2881473336 has 96 divisors (see below), whose sum is σ = 8983228800. Its totient is φ = 817335360.

The previous prime is 2881473239. The next prime is 2881473359. The reversal of 2881473336 is 6333741882.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 2881473291 and 2881473300.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49491 + ... + 90621.

It is an arithmetic number, because the mean of its divisors is an integer number (93575300).

Almost surely, 2^2881473336 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 2881473336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4491614400).

2881473336 is an abundant number, since it is smaller than the sum of its proper divisors (6101755464).

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

2881473336 is a wasteful number, since it uses less digits than its factorization.

2881473336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41289 (or 41282 counting only the distinct ones).

The product of its digits is 580608, while the sum is 45.

The square root of 2881473336 is about 53679.3567025537. The cubic root of 2881473336 is about 1422.9998961280. Note that the first 3 decimals are identical.

The spelling of 2881473336 in words is "two billion, eight hundred eighty-one million, four hundred seventy-three thousand, three hundred thirty-six".