2734244057 has 2 divisors, whose sum is σ = 2734244058. Its totient is φ = 2734244056.

The previous prime is 2734244047. The next prime is 2734244137. The reversal of 2734244057 is 7504424372.

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., 2112689296 + 621554761 = 45964^2 + 24931^2 .

It is a cyclic number.

It is not a de Polignac number, because 2734244057 - 2⁴ = 2734244041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2734244057.

It is not a weakly prime, because it can be changed into another prime (2734244047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367122028 + 1367122029.

It is an arithmetic number, because the mean of its divisors is an integer number (1367122029).

Almost surely, 2^2734244057 is an apocalyptic number.

It is an amenable number.

2734244057 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734244057 is an equidigital number, since it uses as much as digits as its factorization.

2734244057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 188160, while the sum is 38.

The square root of 2734244057 is about 52289.9995888315. Note that the first 3 decimals coincide. The cubic root of 2734244057 is about 1398.3388557999.

The spelling of 2734244057 in words is "two billion, seven hundred thirty-four million, two hundred forty-four thousand, fifty-seven".