4908901785 has 32 divisors (see below), whose sum is σ = 7957813248. Its totient is φ = 2583629760.

The previous prime is 4908901747. The next prime is 4908901819. The reversal of 4908901785 is 5871098094.

It is not a de Polignac number, because 4908901785 - 2⁶ = 4908901721 is a prime.

It is an unprimeable number.

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, 1530994 + ... + 1534196.

It is an arithmetic number, because the mean of its divisors is an integer number (248681664).

Almost surely, 2^4908901785 is an apocalyptic number.

It is an amenable number.

4908901785 is a deficient number, since it is larger than the sum of its proper divisors (3048911463).

4908901785 is a wasteful number, since it uses less digits than its factorization.

4908901785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525.

The product of its (nonzero) digits is 725760, while the sum is 51.

The square root of 4908901785 is about 70063.5553265747. Note that the first 3 decimals coincide. The cubic root of 4908901785 is about 1699.5271793487.

The spelling of 4908901785 in words is "four billion, nine hundred eight million, nine hundred one thousand, seven hundred eighty-five".