4894289850 has 24 divisors (see below), whose sum is σ = 12137839200. Its totient is φ = 1305143920.

The previous prime is 4894289833. The next prime is 4894289879. The reversal of 4894289850 is 589824984.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16314150 + ... + 16314449.

It is an arithmetic number, because the mean of its divisors is an integer number (505743300).

Almost surely, 2^4894289850 is an apocalyptic number.

4894289850 is an abundant number, since it is smaller than the sum of its proper divisors (7243549350).

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

4894289850 is a wasteful number, since it uses less digits than its factorization.

4894289850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32628614 (or 32628609 counting only the distinct ones).

The product of its (nonzero) digits is 6635520, while the sum is 57.

The square root of 4894289850 is about 69959.2013247721. The cubic root of 4894289850 is about 1697.8392212651.

The spelling of 4894289850 in words is "four billion, eight hundred ninety-four million, two hundred eighty-nine thousand, eight hundred fifty".