2746320293 has 2 divisors, whose sum is σ = 2746320294. Its totient is φ = 2746320292.

The previous prime is 2746320277. The next prime is 2746320299. The reversal of 2746320293 is 3920236472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1527402724 + 1218917569 = 39082^2 + 34913^2 .

It is a cyclic number.

It is not a de Polignac number, because 2746320293 - 2⁴ = 2746320277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2746320299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373160146 + 1373160147.

It is an arithmetic number, because the mean of its divisors is an integer number (1373160147).

Almost surely, 2^2746320293 is an apocalyptic number.

It is an amenable number.

2746320293 is a deficient number, since it is larger than the sum of its proper divisors (1).

2746320293 is an equidigital number, since it uses as much as digits as its factorization.

2746320293 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 2746320293 is about 52405.3460345412. The cubic root of 2746320293 is about 1400.3944964801.

The spelling of 2746320293 in words is "two billion, seven hundred forty-six million, three hundred twenty thousand, two hundred ninety-three".