2813463923 has 2 divisors, whose sum is σ = 2813463924. Its totient is φ = 2813463922.

The previous prime is 2813463907. The next prime is 2813463941. The reversal of 2813463923 is 3293643182.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2813463923 - 2⁴ = 2813463907 is a prime.

It is not a weakly prime, because it can be changed into another prime (2813463953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1406731961 + 1406731962.

It is an arithmetic number, because the mean of its divisors is an integer number (1406731962).

Almost surely, 2^2813463923 is an apocalyptic number.

2813463923 is a deficient number, since it is larger than the sum of its proper divisors (1).

2813463923 is an equidigital number, since it uses as much as digits as its factorization.

2813463923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 186624, while the sum is 41.

The square root of 2813463923 is about 53042.0957636480. The cubic root of 2813463923 is about 1411.7152846840.

The spelling of 2813463923 in words is "two billion, eight hundred thirteen million, four hundred sixty-three thousand, nine hundred twenty-three".