4894363922 has 54 divisors (see below), whose sum is σ = 8823413781. Its totient is φ = 2030207760.

The previous prime is 4894363907. The next prime is 4894363927. The reversal of 4894363922 is 2293634984.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 3948739921 + 945624001 = 62839^2 + 30751^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=49469.

It is not an unprimeable number, because it can be changed into a prime (4894363927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25624847 + ... + 25625037.

Almost surely, 2^4894363922 is an apocalyptic number.

4894363922 is a deficient number, since it is larger than the sum of its proper divisors (3929049859).

4894363922 is an equidigital number, since it uses as much as digits as its factorization.

4894363922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 472 (or 237 counting only the distinct ones).

The product of its digits is 2239488, while the sum is 50.

The square root of 4894363922 is about 69959.7307170346. The cubic root of 4894363922 is about 1697.8477864650.

Multiplying 4894363922 by its sum of digits (50), we get a square (244718196100 = 494690²).

The spelling of 4894363922 in words is "four billion, eight hundred ninety-four million, three hundred sixty-three thousand, nine hundred twenty-two".