4244688873 has 16 divisors (see below), whose sum is σ = 6289597440. Its totient is φ = 2829266352.

The previous prime is 4244688871. The next prime is 4244688883. The reversal of 4244688873 is 3788864424.

It is a happy number.

4244688873 is a `hidden beast` number, since 42 + 446 + 88 + 87 + 3 = 666.

It is not a de Polignac number, because 4244688873 - 2¹ = 4244688871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4244688871) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180715 + ... + 202847.

It is an arithmetic number, because the mean of its divisors is an integer number (393099840).

Almost surely, 2^4244688873 is an apocalyptic number.

It is an amenable number.

4244688873 is a deficient number, since it is larger than the sum of its proper divisors (2044908567).

4244688873 is a wasteful number, since it uses less digits than its factorization.

4244688873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29245 (or 29239 counting only the distinct ones).

The product of its digits is 8257536, while the sum is 54.

The square root of 4244688873 is about 65151.2768332287. The cubic root of 4244688873 is about 1619.1308746781.

The spelling of 4244688873 in words is "four billion, two hundred forty-four million, six hundred eighty-eight thousand, eight hundred seventy-three".