2845943296 has 80 divisors (see below), whose sum is σ = 6521011200. Its totient is φ = 1215498240.

The previous prime is 2845943267. The next prime is 2845943297. The reversal of 2845943296 is 6923495482.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2845943297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185105 + ... + 1187503.

It is an arithmetic number, because the mean of its divisors is an integer number (81512640).

Almost surely, 2^2845943296 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 2845943296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3260505600).

2845943296 is an abundant number, since it is smaller than the sum of its proper divisors (3675067904).

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

2845943296 is an equidigital number, since it uses as much as digits as its factorization.

2845943296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2755 (or 2739 counting only the distinct ones).

The product of its digits is 3732480, while the sum is 52.

The square root of 2845943296 is about 53347.3832160491. The cubic root of 2845943296 is about 1417.1269184571.

The spelling of 2845943296 in words is "two billion, eight hundred forty-five million, nine hundred forty-three thousand, two hundred ninety-six".