4749420722 has 6 divisors (see below), whose sum is σ = 7124277279. Its totient is φ = 2374661630.

The previous prime is 4749420721. The next prime is 4749420737. The reversal of 4749420722 is 2270249474.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2374710361 + 2374710361 = 48731^2 + 48731^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=48731.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4749420722.

It is not an unprimeable number, because it can be changed into a prime (4749420721) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 73097 + ... + 121827.

Almost surely, 2^4749420722 is an apocalyptic number.

4749420722 is a deficient number, since it is larger than the sum of its proper divisors (2374856557).

4749420722 is an frugal number, since it uses more digits than its factorization.

4749420722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97464 (or 48733 counting only the distinct ones).

The product of its (nonzero) digits is 225792, while the sum is 41.

The square root of 4749420722 is about 68916.0411080033. The cubic root of 4749420722 is about 1680.9193666429.

The spelling of 4749420722 in words is "four billion, seven hundred forty-nine million, four hundred twenty thousand, seven hundred twenty-two".