4943420928 has 120 divisors (see below), whose sum is σ = 14795829048. Its totient is φ = 1647765504.

The previous prime is 4943420899. The next prime is 4943420959. The reversal of 4943420928 is 8290243494.

It is a happy number.

4943420928 is a `hidden beast` number, since 4 + 9 + 434 + 209 + 2 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104550 + ... + 144282.

Almost surely, 2^4943420928 is an apocalyptic number.

4943420928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4943420928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7397914524).

4943420928 is an abundant number, since it is smaller than the sum of its proper divisors (9852408120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4943420928 is an frugal number, since it uses more digits than its factorization.

4943420928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39766 (or 39738 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The square root of 4943420928 is about 70309.4654225162. The cubic root of 4943420928 is about 1703.5015403766.

The spelling of 4943420928 in words is "four billion, nine hundred forty-three million, four hundred twenty thousand, nine hundred twenty-eight".