4718491807 has 2 divisors, whose sum is σ = 4718491808. Its totient is φ = 4718491806.

The previous prime is 4718491759. The next prime is 4718491819. The reversal of 4718491807 is 7081948174.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4718491807 - 2¹¹ = 4718489759 is a prime.

It is a super-2 number, since 2×4718491807² = 44528329865452250498, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4718491207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2359245903 + 2359245904.

It is an arithmetic number, because the mean of its divisors is an integer number (2359245904).

Almost surely, 2^4718491807 is an apocalyptic number.

4718491807 is a deficient number, since it is larger than the sum of its proper divisors (1).

4718491807 is an equidigital number, since it uses as much as digits as its factorization.

4718491807 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 451584, while the sum is 49.

The square root of 4718491807 is about 68691.2789733893. The cubic root of 4718491807 is about 1677.2626206483.

The spelling of 4718491807 in words is "four billion, seven hundred eighteen million, four hundred ninety-one thousand, eight hundred seven".