2746656733 has 2 divisors, whose sum is σ = 2746656734. Its totient is φ = 2746656732.

The previous prime is 2746656623. The next prime is 2746656769. The reversal of 2746656733 is 3376566472.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2617652569 + 129004164 = 51163^2 + 11358^2 .

It is a cyclic number.

It is not a de Polignac number, because 2746656733 - 2²⁹ = 2209785821 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2746656793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1373328366 + 1373328367.

It is an arithmetic number, because the mean of its divisors is an integer number (1373328367).

Almost surely, 2^2746656733 is an apocalyptic number.

It is an amenable number.

2746656733 is a deficient number, since it is larger than the sum of its proper divisors (1).

2746656733 is an equidigital number, since it uses as much as digits as its factorization.

2746656733 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3810240, while the sum is 49.

The square root of 2746656733 is about 52408.5559140872. Note that the first 3 decimals coincide. The cubic root of 2746656733 is about 1400.4516795998.

The spelling of 2746656733 in words is "two billion, seven hundred forty-six million, six hundred fifty-six thousand, seven hundred thirty-three".