2742484193 has 2 divisors, whose sum is σ = 2742484194. Its totient is φ = 2742484192.

The previous prime is 2742484163. The next prime is 2742484207. The reversal of 2742484193 is 3914842472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2590504609 + 151979584 = 50897^2 + 12328^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2742484193 is a prime.

It is a super-2 number, since 2×2742484193² = 15042439097709722498, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2742484103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1371242096 + 1371242097.

It is an arithmetic number, because the mean of its divisors is an integer number (1371242097).

Almost surely, 2^2742484193 is an apocalyptic number.

It is an amenable number.

2742484193 is a deficient number, since it is larger than the sum of its proper divisors (1).

2742484193 is an equidigital number, since it uses as much as digits as its factorization.

2742484193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 387072, while the sum is 44.

The square root of 2742484193 is about 52368.7329711155. The cubic root of 2742484193 is about 1399.7421622108.

The spelling of 2742484193 in words is "two billion, seven hundred forty-two million, four hundred eighty-four thousand, one hundred ninety-three".