4985429720 has 64 divisors (see below), whose sum is σ = 11411150400. Its totient is φ = 1959874560.

The previous prime is 4985429717. The next prime is 4985429773. The reversal of 4985429720 is 279245894.

It is a congruent number.

It is an unprimeable number.

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, 954476 + ... + 959684.

It is an arithmetic number, because the mean of its divisors is an integer number (178299225).

Almost surely, 2^4985429720 is an apocalyptic number.

4985429720 is a gapful number since it is divisible by the number (40) 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 4985429720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5705575200).

4985429720 is an abundant number, since it is smaller than the sum of its proper divisors (6425720680).

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

4985429720 is a wasteful number, since it uses less digits than its factorization.

4985429720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5628 (or 5624 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 50.

The square root of 4985429720 is about 70607.5755142463. The cubic root of 4985429720 is about 1708.3133420993.

The spelling of 4985429720 in words is "four billion, nine hundred eighty-five million, four hundred twenty-nine thousand, seven hundred twenty".