2851299360 has 384 divisors, whose sum is σ = 12284213760. Its totient is φ = 601509888.

The previous prime is 2851299331. The next prime is 2851299361. The reversal of 2851299360 is 639921582.

2851299360 is a `hidden beast` number, since 285 + 1 + 2 + 9 + 9 + 360 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (2851299361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 389494 + ... + 396746.

It is an arithmetic number, because the mean of its divisors is an integer number (31990140).

Almost surely, 2^2851299360 is an apocalyptic number.

2851299360 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 2851299360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6142106880).

2851299360 is an abundant number, since it is smaller than the sum of its proper divisors (9432914400).

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

2851299360 is a wasteful number, since it uses less digits than its factorization.

2851299360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7297 (or 7283 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 45.

The square root of 2851299360 is about 53397.5594947934. The cubic root of 2851299360 is about 1418.0153720741.

The spelling of 2851299360 in words is "two billion, eight hundred fifty-one million, two hundred ninety-nine thousand, three hundred sixty".