2873398752 has 192 divisors, whose sum is σ = 10141770240. Its totient is φ = 772651008.

The previous prime is 2873398751. The next prime is 2873398789. The reversal of 2873398752 is 2578933782.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2873398751) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88843 + ... + 116789.

It is an arithmetic number, because the mean of its divisors is an integer number (52821720).

Almost surely, 2^2873398752 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 2873398752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5070885120).

2873398752 is an abundant number, since it is smaller than the sum of its proper divisors (7268371488).

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

2873398752 is a wasteful number, since it uses less digits than its factorization.

2873398752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27990 (or 27976 counting only the distinct ones).

The product of its digits is 5080320, while the sum is 54.

The square root of 2873398752 is about 53604.0926795707. The cubic root of 2873398752 is about 1421.6694561875.

The spelling of 2873398752 in words is "two billion, eight hundred seventy-three million, three hundred ninety-eight thousand, seven hundred fifty-two".