273743413 has 2 divisors, whose sum is σ = 273743414. Its totient is φ = 273743412.

The previous prime is 273743359. The next prime is 273743467. The reversal of 273743413 is 314347372.

It is a balanced prime because it is at equal distance from previous prime (273743359) and next prime (273743467).

It can be written as a sum of positive squares in only one way, i.e., 141562404 + 132181009 = 11898^2 + 11497^2 .

It is a cyclic number.

It is not a de Polignac number, because 273743413 - 2²⁵ = 240188981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (273743513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 136871706 + 136871707.

It is an arithmetic number, because the mean of its divisors is an integer number (136871707).

Almost surely, 2^273743413 is an apocalyptic number.

It is an amenable number.

273743413 is a deficient number, since it is larger than the sum of its proper divisors (1).

273743413 is an equidigital number, since it uses as much as digits as its factorization.

273743413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 34.

The square root of 273743413 is about 16545.1930481333. The cubic root of 273743413 is about 649.3037222661.

The spelling of 273743413 in words is "two hundred seventy-three million, seven hundred forty-three thousand, four hundred thirteen".