2873858832 has 320 divisors, whose sum is σ = 9766041600. Its totient is φ = 800616960.

The previous prime is 2873858831. The next prime is 2873858833. The reversal of 2873858832 is 2388583782.

It is a happy number.

2873858832 is a `hidden beast` number, since 28 + 7 + 3 + 8 + 588 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (2873858831) and next prime (2873858833).

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

It is not an unprimeable number, because it can be changed into a prime (2873858831) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2453607 + ... + 2454777.

It is an arithmetic number, because the mean of its divisors is an integer number (30518880).

Almost surely, 2^2873858832 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 2873858832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4883020800).

2873858832 is an abundant number, since it is smaller than the sum of its proper divisors (6892182768).

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

2873858832 is a wasteful number, since it uses less digits than its factorization.

2873858832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1243 (or 1231 counting only the distinct ones).

The product of its digits is 5160960, while the sum is 54.

The square root of 2873858832 is about 53608.3839711663. The cubic root of 2873858832 is about 1421.7453299562.

The spelling of 2873858832 in words is "two billion, eight hundred seventy-three million, eight hundred fifty-eight thousand, eight hundred thirty-two".