4840668187 has 2 divisors, whose sum is σ = 4840668188. Its totient is φ = 4840668186.

The previous prime is 4840668121. The next prime is 4840668211. The reversal of 4840668187 is 7818660484.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4840668187 - 2³¹ = 2693184539 is a prime.

It is not a weakly prime, because it can be changed into another prime (4840662187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2420334093 + 2420334094.

It is an arithmetic number, because the mean of its divisors is an integer number (2420334094).

Almost surely, 2^4840668187 is an apocalyptic number.

4840668187 is a deficient number, since it is larger than the sum of its proper divisors (1).

4840668187 is an equidigital number, since it uses as much as digits as its factorization.

4840668187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2064384, while the sum is 52.

The square root of 4840668187 is about 69574.9106143874. The cubic root of 4840668187 is about 1691.6159498990.

The spelling of 4840668187 in words is "four billion, eight hundred forty million, six hundred sixty-eight thousand, one hundred eighty-seven".