4918748928 has 144 divisors (see below), whose sum is σ = 13609360800. Its totient is φ = 1575239680.

The previous prime is 4918748917. The next prime is 4918748953. The reversal of 4918748928 is 8298478194.

It is a happy number.

It is a super-2 number, since 2×4918748928² = 48388182033402298368, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5990758 + ... + 5991578.

It is an arithmetic number, because the mean of its divisors is an integer number (94509450).

Almost surely, 2^4918748928 is an apocalyptic number.

4918748928 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 4918748928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6804680400).

4918748928 is an abundant number, since it is smaller than the sum of its proper divisors (8690611872).

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

4918748928 is a wasteful number, since it uses less digits than its factorization.

4918748928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138 (or 1124 counting only the distinct ones).

The product of its digits is 9289728, while the sum is 60.

The square root of 4918748928 is about 70133.7930529926. The cubic root of 4918748928 is about 1700.6628243477.

The spelling of 4918748928 in words is "four billion, nine hundred eighteen million, seven hundred forty-eight thousand, nine hundred twenty-eight".