4721883439 has 16 divisors (see below), whose sum is σ = 6117422080. Its totient is φ = 3539363040.

The previous prime is 4721883407. The next prime is 4721883497. The reversal of 4721883439 is 9343881274.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4721883439 - 2⁵ = 4721883407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4721883392 and 4721883401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4721883139) 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, 1363767 + ... + 1367224.

It is an arithmetic number, because the mean of its divisors is an integer number (382338880).

Almost surely, 2^4721883439 is an apocalyptic number.

4721883439 is a deficient number, since it is larger than the sum of its proper divisors (1395538641).

4721883439 is a wasteful number, since it uses less digits than its factorization.

4721883439 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731030.

The product of its digits is 1161216, while the sum is 49.

The square root of 4721883439 is about 68715.9620393981. The cubic root of 4721883439 is about 1677.6643941640.

The spelling of 4721883439 in words is "four billion, seven hundred twenty-one million, eight hundred eighty-three thousand, four hundred thirty-nine".