2886723672 has 128 divisors (see below), whose sum is σ = 8468928000. Its totient is φ = 819606144.

The previous prime is 2886723659. The next prime is 2886723703. The reversal of 2886723672 is 2763276882.

It is a happy number.

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

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, 1423123 + ... + 1425149.

It is an arithmetic number, because the mean of its divisors is an integer number (66163500).

Almost surely, 2^2886723672 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 2886723672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4234464000).

2886723672 is an abundant number, since it is smaller than the sum of its proper divisors (5582204328).

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

2886723672 is a wasteful number, since it uses less digits than its factorization.

2886723672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230 (or 2212 counting only the distinct ones).

The product of its digits is 2709504, while the sum is 51.

The square root of 2886723672 is about 53728.2390554539. The cubic root of 2886723672 is about 1423.8636549905.

The spelling of 2886723672 in words is "two billion, eight hundred eighty-six million, seven hundred twenty-three thousand, six hundred seventy-two".