734277493 has 2 divisors, whose sum is σ = 734277494. Its totient is φ = 734277492.

The previous prime is 734277473. The next prime is 734277497. The reversal of 734277493 is 394772437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 463411729 + 270865764 = 21527^2 + 16458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-734277493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (734277497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 367138746 + 367138747.

It is an arithmetic number, because the mean of its divisors is an integer number (367138747).

Almost surely, 2^734277493 is an apocalyptic number.

It is an amenable number.

734277493 is a deficient number, since it is larger than the sum of its proper divisors (1).

734277493 is an equidigital number, since it uses as much as digits as its factorization.

734277493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 889056, while the sum is 46.

The square root of 734277493 is about 27097.5551111166. Note that the first 3 decimals coincide. The cubic root of 734277493 is about 902.1665879632.

The spelling of 734277493 in words is "seven hundred thirty-four million, two hundred seventy-seven thousand, four hundred ninety-three".