4640317160 has 64 divisors (see below), whose sum is σ = 10907740800. Its totient is φ = 1773294336.

The previous prime is 4640317159. The next prime is 4640317163. The reversal of 4640317160 is 617130464.

It is not an unprimeable number, because it can be changed into a prime (4640317163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 914711 + ... + 919769.

It is an arithmetic number, because the mean of its divisors is an integer number (170433450).

Almost surely, 2^4640317160 is an apocalyptic number.

4640317160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4640317160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5453870400).

4640317160 is an abundant number, since it is smaller than the sum of its proper divisors (6267423640).

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

4640317160 is a wasteful number, since it uses less digits than its factorization.

4640317160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6090 (or 6086 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 32.

The square root of 4640317160 is about 68119.8734584849. The cubic root of 4640317160 is about 1667.9481846855.

The spelling of 4640317160 in words is "four billion, six hundred forty million, three hundred seventeen thousand, one hundred sixty".