4842220731 has 16 divisors (see below), whose sum is σ = 6628220928. Its totient is φ = 3142904000.

The previous prime is 4842220729. The next prime is 4842220753. The reversal of 4842220731 is 1370222484.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4842220731 - 2¹ = 4842220729 is a prime.

It is a super-3 number, since 3×4842220731³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 4842220692 and 4842220701.

It is not an unprimeable number, because it can be changed into a prime (4842220771) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62970 + ... + 116831.

It is an arithmetic number, because the mean of its divisors is an integer number (414263808).

Almost surely, 2^4842220731 is an apocalyptic number.

4842220731 is a deficient number, since it is larger than the sum of its proper divisors (1786000197).

4842220731 is a wasteful number, since it uses less digits than its factorization.

4842220731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180042.

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 4842220731 is about 69586.0670752414. The cubic root of 4842220731 is about 1691.7967808204.

The spelling of 4842220731 in words is "four billion, eight hundred forty-two million, two hundred twenty thousand, seven hundred thirty-one".