4981726368 has 48 divisors (see below), whose sum is σ = 14530037760. Its totient is φ = 1660575168.

The previous prime is 4981726357. The next prime is 4981726369. The reversal of 4981726368 is 8636271894.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (4981726369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2882080 + ... + 2883807.

It is an arithmetic number, because the mean of its divisors is an integer number (302709120).

Almost surely, 2^4981726368 is an apocalyptic number.

4981726368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4981726368 is an abundant number, since it is smaller than the sum of its proper divisors (9548311392).

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

4981726368 is a wasteful number, since it uses less digits than its factorization.

4981726368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5765906 (or 5765892 counting only the distinct ones).

The product of its digits is 3483648, while the sum is 54.

The square root of 4981726368 is about 70581.3457508427. The cubic root of 4981726368 is about 1707.8902389671.

The spelling of 4981726368 in words is "four billion, nine hundred eighty-one million, seven hundred twenty-six thousand, three hundred sixty-eight".