4897038720 has 512 divisors, whose sum is σ = 19051315200. Its totient is φ = 1045094400.

The previous prime is 4897038709. The next prime is 4897038781. The reversal of 4897038720 is 278307984.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a self number, because there is not a number n which added to its sum of digits gives 4897038720.

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 63 ways as a sum of consecutive naturals, for example, 32430645 + ... + 32430795.

It is an arithmetic number, because the mean of its divisors is an integer number (37209600).

Almost surely, 2^4897038720 is an apocalyptic number.

4897038720 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 4897038720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9525657600).

4897038720 is an abundant number, since it is smaller than the sum of its proper divisors (14154276480).

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

4897038720 is a wasteful number, since it uses less digits than its factorization.

4897038720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 48.

The square root of 4897038720 is about 69978.8448032689. The cubic root of 4897038720 is about 1698.1570246613.

The spelling of 4897038720 in words is "four billion, eight hundred ninety-seven million, thirty-eight thousand, seven hundred twenty".