4831223049 has 15 divisors (see below), whose sum is σ = 7217946813. Its totient is φ = 3220398324.

The previous prime is 4831223029. The next prime is 4831223093. The reversal of 4831223049 is 9403221384.

The square root of 4831223049 is 69507.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 4831223049 - 2²¹ = 4829125897 is a prime.

It is a super-4 number, since 4×4831223049⁴ (a number of 40 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (4831223009) 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 14 ways as a sum of consecutive naturals, for example, 621702 + ... + 629424.

Almost surely, 2^4831223049 is an apocalyptic number.

4831223049 is the 69507-th square number.

4831223049 is the 34754-th centered octagonal number.

It is an amenable number.

4831223049 is a deficient number, since it is larger than the sum of its proper divisors (2386723764).

4831223049 is an frugal number, since it uses more digits than its factorization.

4831223049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15458 (or 7726 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The cubic root of 4831223049 is about 1690.5150034610.

Multiplying 4831223049 by its sum of digits (36), we get a square (173924029764 = 417042²).

The spelling of 4831223049 in words is "four billion, eight hundred thirty-one million, two hundred twenty-three thousand, forty-nine".