4491748983 has 8 divisors (see below), whose sum is σ = 6041999088. Its totient is φ = 2967999104.

The previous prime is 4491748981. The next prime is 4491749039. The reversal of 4491748983 is 3898471944.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4491748983 - 2¹ = 4491748981 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4491748981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6624660 + ... + 6625337.

It is an arithmetic number, because the mean of its divisors is an integer number (755249886).

Almost surely, 2^4491748983 is an apocalyptic number.

4491748983 is a deficient number, since it is larger than the sum of its proper divisors (1550250105).

4491748983 is a wasteful number, since it uses less digits than its factorization.

4491748983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13250113.

The product of its digits is 6967296, while the sum is 57.

The square root of 4491748983 is about 67020.5116587452. The cubic root of 4491748983 is about 1649.9539605152.

The spelling of 4491748983 in words is "four billion, four hundred ninety-one million, seven hundred forty-eight thousand, nine hundred eighty-three".