2338406773 has 2 divisors, whose sum is σ = 2338406774. Its totient is φ = 2338406772.

The previous prime is 2338406717. The next prime is 2338406929. The reversal of 2338406773 is 3776048332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2324879089 + 13527684 = 48217^2 + 3678^2 .

It is a cyclic number.

It is not a de Polignac number, because 2338406773 - 2⁹ = 2338406261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2338406173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169203386 + 1169203387.

It is an arithmetic number, because the mean of its divisors is an integer number (1169203387).

Almost surely, 2^2338406773 is an apocalyptic number.

It is an amenable number.

2338406773 is a deficient number, since it is larger than the sum of its proper divisors (1).

2338406773 is an equidigital number, since it uses as much as digits as its factorization.

2338406773 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 508032, while the sum is 43.

The square root of 2338406773 is about 48357.0757283771. The cubic root of 2338406773 is about 1327.3130165788.

The spelling of 2338406773 in words is "two billion, three hundred thirty-eight million, four hundred six thousand, seven hundred seventy-three".