4729113985 has 16 divisors (see below), whose sum is σ = 5816764800. Its totient is φ = 3689038080.

The previous prime is 4729113979. The next prime is 4729114007. The reversal of 4729113985 is 5893119274.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-4729113985 is a prime.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 110425 + ... + 147145.

It is an arithmetic number, because the mean of its divisors is an integer number (363547800).

Almost surely, 2^4729113985 is an apocalyptic number.

It is an amenable number.

4729113985 is a deficient number, since it is larger than the sum of its proper divisors (1087650815).

4729113985 is a wasteful number, since it uses less digits than its factorization.

4729113985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37368.

The product of its digits is 544320, while the sum is 49.

The square root of 4729113985 is about 68768.5537509696. The cubic root of 4729113985 is about 1678.5202844940.

The spelling of 4729113985 in words is "four billion, seven hundred twenty-nine million, one hundred thirteen thousand, nine hundred eighty-five".