2316428893 has 2 divisors, whose sum is σ = 2316428894. Its totient is φ = 2316428892.

The previous prime is 2316428879. The next prime is 2316428921. The reversal of 2316428893 is 3988246132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1417748409 + 898680484 = 37653^2 + 29978^2 .

It is a cyclic number.

It is not a de Polignac number, because 2316428893 - 2⁵ = 2316428861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2316428393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1158214446 + 1158214447.

It is an arithmetic number, because the mean of its divisors is an integer number (1158214447).

Almost surely, 2^2316428893 is an apocalyptic number.

It is an amenable number.

2316428893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2316428893 is an equidigital number, since it uses as much as digits as its factorization.

2316428893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 497664, while the sum is 46.

The square root of 2316428893 is about 48129.2935019828. The cubic root of 2316428893 is about 1323.1416012675.

The spelling of 2316428893 in words is "two billion, three hundred sixteen million, four hundred twenty-eight thousand, eight hundred ninety-three".