973344349 has 2 divisors, whose sum is σ = 973344350. Its totient is φ = 973344348.

The previous prime is 973344347. The next prime is 973344391. The reversal of 973344349 is 943443379.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 666569124 + 306775225 = 25818^2 + 17515^2 .

It is a cyclic number.

It is not a de Polignac number, because 973344349 - 2¹ = 973344347 is a prime.

Together with 973344347, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 973344299 and 973344308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (973344341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 486672174 + 486672175.

It is an arithmetic number, because the mean of its divisors is an integer number (486672175).

Almost surely, 2^973344349 is an apocalyptic number.

It is an amenable number.

973344349 is a deficient number, since it is larger than the sum of its proper divisors (1).

973344349 is an equidigital number, since it uses as much as digits as its factorization.

973344349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 979776, while the sum is 46.

The square root of 973344349 is about 31198.4670937532. The cubic root of 973344349 is about 991.0346456254.

The spelling of 973344349 in words is "nine hundred seventy-three million, three hundred forty-four thousand, three hundred forty-nine".