4921706160 has 240 divisors, whose sum is σ = 18989695296. Its totient is φ = 1119025152.

The previous prime is 4921706149. The next prime is 4921706161. The reversal of 4921706160 is 616071294.

4921706160 is a `hidden beast` number, since 492 + 1 + 7 + 0 + 6 + 160 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (4921706161) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 990402 + ... + 995358.

Almost surely, 2^4921706160 is an apocalyptic number.

4921706160 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 4921706160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9494847648).

4921706160 is an abundant number, since it is smaller than the sum of its proper divisors (14067989136).

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

4921706160 is a wasteful number, since it uses less digits than its factorization.

4921706160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5180 (or 5171 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 36.

The square root of 4921706160 is about 70154.8726746760. The cubic root of 4921706160 is about 1701.0035781346.

The spelling of 4921706160 in words is "four billion, nine hundred twenty-one million, seven hundred six thousand, one hundred sixty".