4317538793 has 2 divisors, whose sum is σ = 4317538794. Its totient is φ = 4317538792.

The previous prime is 4317538787. The next prime is 4317538811. The reversal of 4317538793 is 3978357134.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3026430169 + 1291108624 = 55013^2 + 35932^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4317538793 is a prime.

It is a super-2 number, since 2×4317538793² = 37282282458119793698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4317538193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2158769396 + 2158769397.

It is an arithmetic number, because the mean of its divisors is an integer number (2158769397).

Almost surely, 2^4317538793 is an apocalyptic number.

It is an amenable number.

4317538793 is a deficient number, since it is larger than the sum of its proper divisors (1).

4317538793 is an equidigital number, since it uses as much as digits as its factorization.

4317538793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1905120, while the sum is 50.

The square root of 4317538793 is about 65707.9811971118. The cubic root of 4317538793 is about 1628.3412175140.

The spelling of 4317538793 in words is "four billion, three hundred seventeen million, five hundred thirty-eight thousand, seven hundred ninety-three".