4806749668 has 144 divisors (see below), whose sum is σ = 10582475904. Its totient is φ = 1900039680.

The previous prime is 4806749659. The next prime is 4806749693. The reversal of 4806749668 is 8669476084.

It is a super-3 number, since 3×4806749668³ (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26556538 + ... + 26556718.

It is an arithmetic number, because the mean of its divisors is an integer number (73489416).

Almost surely, 2^4806749668 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4806749668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5291237952).

4806749668 is an abundant number, since it is smaller than the sum of its proper divisors (5775726236).

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

4806749668 is a wasteful number, since it uses less digits than its factorization.

4806749668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402 (or 393 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 58.

The square root of 4806749668 is about 69330.7267234377. The cubic root of 4806749668 is about 1687.6556395122.

The spelling of 4806749668 in words is "four billion, eight hundred six million, seven hundred forty-nine thousand, six hundred sixty-eight".