4660403968 has 72 divisors (see below), whose sum is σ = 10422805680. Its totient is φ = 2061066240.

The previous prime is 4660403947. The next prime is 4660403977. The reversal of 4660403968 is 8693040664.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81828 + ... + 126556.

It is an arithmetic number, because the mean of its divisors is an integer number (144761190).

Almost surely, 2^4660403968 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 4660403968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5211402840).

4660403968 is an abundant number, since it is smaller than the sum of its proper divisors (5762401712).

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

4660403968 is a wasteful number, since it uses less digits than its factorization.

4660403968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44793 (or 44779 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 46.

The square root of 4660403968 is about 68267.1514566120. The cubic root of 4660403968 is about 1670.3514347580.

The spelling of 4660403968 in words is "four billion, six hundred sixty million, four hundred three thousand, nine hundred sixty-eight".