4890163634 has 16 divisors (see below), whose sum is σ = 7579253760. Its totient is φ = 2363899680.

The previous prime is 4890163633. The next prime is 4890163669. The reversal of 4890163634 is 4363610984.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (4890163633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26462 + ... + 102374.

It is an arithmetic number, because the mean of its divisors is an integer number (473703360).

Almost surely, 2^4890163634 is an apocalyptic number.

4890163634 is a deficient number, since it is larger than the sum of its proper divisors (2689090126).

4890163634 is a wasteful number, since it uses less digits than its factorization.

4890163634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76985.

The product of its (nonzero) digits is 373248, while the sum is 44.

The square root of 4890163634 is about 69929.7049471825. The cubic root of 4890163634 is about 1697.3619561771.

The spelling of 4890163634 in words is "four billion, eight hundred ninety million, one hundred sixty-three thousand, six hundred thirty-four".