4661748992 has 72 divisors (see below), whose sum is σ = 9603987456. Its totient is φ = 2256685056.

The previous prime is 4661748989. The next prime is 4661749049. The reversal of 4661748992 is 2998471664.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2111153 + ... + 2113359.

Almost surely, 2^4661748992 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 4661748992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4801993728).

4661748992 is an abundant number, since it is smaller than the sum of its proper divisors (4942238464).

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

4661748992 is a wasteful number, since it uses less digits than its factorization.

4661748992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483 (or 2469 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 56.

The square root of 4661748992 is about 68277.0019259780. The cubic root of 4661748992 is about 1670.5121108628.

The spelling of 4661748992 in words is "four billion, six hundred sixty-one million, seven hundred forty-eight thousand, nine hundred ninety-two".