2983742473 has 2 divisors, whose sum is σ = 2983742474. Its totient is φ = 2983742472.

The previous prime is 2983742441. The next prime is 2983742563. The reversal of 2983742473 is 3742473892.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2979849744 + 3892729 = 54588^2 + 1973^2 .

It is a cyclic number.

It is not a de Polignac number, because 2983742473 - 2⁵ = 2983742441 is a prime.

It is not a weakly prime, because it can be changed into another prime (2983743473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491871236 + 1491871237.

It is an arithmetic number, because the mean of its divisors is an integer number (1491871237).

Almost surely, 2^2983742473 is an apocalyptic number.

It is an amenable number.

2983742473 is a deficient number, since it is larger than the sum of its proper divisors (1).

2983742473 is an equidigital number, since it uses as much as digits as its factorization.

2983742473 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2032128, while the sum is 49.

The square root of 2983742473 is about 54623.6439007871. The cubic root of 2983742473 is about 1439.6395820271.

The spelling of 2983742473 in words is "two billion, nine hundred eighty-three million, seven hundred forty-two thousand, four hundred seventy-three".