2328946777 has 2 divisors, whose sum is σ = 2328946778. Its totient is φ = 2328946776.

The previous prime is 2328946769. The next prime is 2328946843. The reversal of 2328946777 is 7776498232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1602320841 + 726625936 = 40029^2 + 26956^2 .

It is a cyclic number.

It is not a de Polignac number, because 2328946777 - 2³ = 2328946769 is a prime.

It is not a weakly prime, because it can be changed into another prime (2328946747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1164473388 + 1164473389.

It is an arithmetic number, because the mean of its divisors is an integer number (1164473389).

Almost surely, 2^2328946777 is an apocalyptic number.

It is an amenable number.

2328946777 is a deficient number, since it is larger than the sum of its proper divisors (1).

2328946777 is an equidigital number, since it uses as much as digits as its factorization.

2328946777 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7112448, while the sum is 55.

The square root of 2328946777 is about 48259.1626222420. The cubic root of 2328946777 is about 1325.5207213072.

The spelling of 2328946777 in words is "two billion, three hundred twenty-eight million, nine hundred forty-six thousand, seven hundred seventy-seven".