2852441890 has 8 divisors (see below), whose sum is σ = 5134395420. Its totient is φ = 1140976752.

The previous prime is 2852441887. The next prime is 2852441897. The reversal of 2852441890 is 981442582.

It can be written as a sum of positive squares in 2 ways, for example, as 2809106001 + 43335889 = 53001^2 + 6583^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2852441897) 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 3 ways as a sum of consecutive naturals, for example, 142622085 + ... + 142622104.

Almost surely, 2^2852441890 is an apocalyptic number.

2852441890 is a deficient number, since it is larger than the sum of its proper divisors (2281953530).

2852441890 is a wasteful number, since it uses less digits than its factorization.

2852441890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285244196.

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 2852441890 is about 53408.2567586698. The cubic root of 2852441890 is about 1418.2047487464.

The spelling of 2852441890 in words is "two billion, eight hundred fifty-two million, four hundred forty-one thousand, eight hundred ninety".