4685129984 has 36 divisors (see below), whose sum is σ = 9364637100. Its totient is φ = 2339389440.

The previous prime is 4685129963. The next prime is 4685129989. The reversal of 4685129984 is 4899215864.

It can be written as a sum of positive squares in 2 ways, for example, as 757350400 + 3927779584 = 27520^2 + 62672^2 .

It is not an unprimeable number, because it can be changed into a prime (4685129989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182792 + ... + 206840.

Almost surely, 2^4685129984 is an apocalyptic number.

It is an amenable number.

4685129984 is a deficient number, since it is larger than the sum of its proper divisors (4679507116).

4685129984 is an equidigital number, since it uses as much as digits as its factorization.

4685129984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24826 (or 24812 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 56.

The square root of 4685129984 is about 68448.0093501630. The cubic root of 4685129984 is about 1673.3002713354.

The spelling of 4685129984 in words is "four billion, six hundred eighty-five million, one hundred twenty-nine thousand, nine hundred eighty-four".