4729598985 has 32 divisors (see below), whose sum is σ = 8023491072. Its totient is φ = 2370816000.

The previous prime is 4729598977. The next prime is 4729598989. The reversal of 4729598985 is 5898959274.

It is a happy number.

It is not a de Polignac number, because 4729598985 - 2³ = 4729598977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4729598989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 179157 + ... + 203853.

It is an arithmetic number, because the mean of its divisors is an integer number (250734096).

Almost surely, 2^4729598985 is an apocalyptic number.

It is an amenable number.

4729598985 is a deficient number, since it is larger than the sum of its proper divisors (3293892087).

4729598985 is a wasteful number, since it uses less digits than its factorization.

4729598985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25473.

The product of its digits is 65318400, while the sum is 66.

The square root of 4729598985 is about 68772.0799816321. The cubic root of 4729598985 is about 1678.5776634246.

The spelling of 4729598985 in words is "four billion, seven hundred twenty-nine million, five hundred ninety-eight thousand, nine hundred eighty-five".