4903181864 has 24 divisors (see below), whose sum is σ = 10694440890. Its totient is φ = 2101363488.

The previous prime is 4903181861. The next prime is 4903181879. The reversal of 4903181864 is 4681813094.

It can be written as a sum of positive squares in only one way, i.e., 4894121764 + 9060100 = 69958^2 + 3010^2 .

It is not an unprimeable number, because it can be changed into a prime (4903181861) 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 5 ways as a sum of consecutive naturals, for example, 6253667 + ... + 6254450.

Almost surely, 2^4903181864 is an apocalyptic number.

It is an amenable number.

4903181864 is an abundant number, since it is smaller than the sum of its proper divisors (5791259026).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4903181864 is a wasteful number, since it uses less digits than its factorization.

4903181864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12508137 (or 12508126 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 44.

The square root of 4903181864 is about 70022.7239115989. The cubic root of 4903181864 is about 1698.8668185172.

The spelling of 4903181864 in words is "four billion, nine hundred three million, one hundred eighty-one thousand, eight hundred sixty-four".