4749763818 has 16 divisors (see below), whose sum is σ = 9731223936. Its totient is φ = 1544638560.

The previous prime is 4749763817. The next prime is 4749763829. The reversal of 4749763818 is 8183679474.

It is not an unprimeable number, because it can be changed into a prime (4749763813) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 9653746 + ... + 9654237.

It is an arithmetic number, because the mean of its divisors is an integer number (608201496).

Almost surely, 2^4749763818 is an apocalyptic number.

4749763818 is an abundant number, since it is smaller than the sum of its proper divisors (4981460118).

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

4749763818 is a wasteful number, since it uses less digits than its factorization.

4749763818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19308029.

The product of its digits is 8128512, while the sum is 57.

The square root of 4749763818 is about 68918.5302948343. The cubic root of 4749763818 is about 1680.9598419526.

The spelling of 4749763818 in words is "four billion, seven hundred forty-nine million, seven hundred sixty-three thousand, eight hundred eighteen".