2734576673 has 2 divisors, whose sum is σ = 2734576674. Its totient is φ = 2734576672.

The previous prime is 2734576627. The next prime is 2734576687. The reversal of 2734576673 is 3766754372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1443468049 + 1291108624 = 37993^2 + 35932^2 .

It is a cyclic number.

It is not a de Polignac number, because 2734576673 - 2²⁸ = 2466141217 is a prime.

It is not a weakly prime, because it can be changed into another prime (2734576693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1367288336 + 1367288337.

It is an arithmetic number, because the mean of its divisors is an integer number (1367288337).

Almost surely, 2^2734576673 is an apocalyptic number.

It is an amenable number.

2734576673 is a deficient number, since it is larger than the sum of its proper divisors (1).

2734576673 is an equidigital number, since it uses as much as digits as its factorization.

2734576673 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4445280, while the sum is 50.

The square root of 2734576673 is about 52293.1799855392. The cubic root of 2734576673 is about 1398.3955553250.

The spelling of 2734576673 in words is "two billion, seven hundred thirty-four million, five hundred seventy-six thousand, six hundred seventy-three".