2740723201 has 2 divisors, whose sum is σ = 2740723202. Its totient is φ = 2740723200.

The previous prime is 2740723199. The next prime is 2740723243. The reversal of 2740723201 is 1023270472.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2515122801 + 225600400 = 50151^2 + 15020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2740723201 - 2¹ = 2740723199 is a prime.

Together with 2740723199, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2740723201.

It is not a weakly prime, because it can be changed into another prime (2740723801) 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, 1370361600 + 1370361601.

It is an arithmetic number, because the mean of its divisors is an integer number (1370361601).

Almost surely, 2^2740723201 is an apocalyptic number.

It is an amenable number.

2740723201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2740723201 is an equidigital number, since it uses as much as digits as its factorization.

2740723201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4704, while the sum is 28.

The square root of 2740723201 is about 52351.9168799004. The cubic root of 2740723201 is about 1399.4424992829.

Adding to 2740723201 its reverse (1023270472), we get a palindrome (3763993673).

The spelling of 2740723201 in words is "two billion, seven hundred forty million, seven hundred twenty-three thousand, two hundred one".