4912789922 has 16 divisors (see below), whose sum is σ = 7574415360. Its totient is φ = 2388091248.

The previous prime is 4912789913. The next prime is 4912789927. The reversal of 4912789922 is 2299872194.

It is a Smith number, since the sum of its digits (53) 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 (4912789927) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68693 + ... + 120599.

It is an arithmetic number, because the mean of its divisors is an integer number (473400960).

Almost surely, 2^4912789922 is an apocalyptic number.

4912789922 is a deficient number, since it is larger than the sum of its proper divisors (2661625438).

4912789922 is a wasteful number, since it uses less digits than its factorization.

4912789922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53225.

The product of its digits is 1306368, while the sum is 53.

The square root of 4912789922 is about 70091.2970489204. The cubic root of 4912789922 is about 1699.9757692048.

The spelling of 4912789922 in words is "four billion, nine hundred twelve million, seven hundred eighty-nine thousand, nine hundred twenty-two".