7043373349 has 2 divisors, whose sum is σ = 7043373350. Its totient is φ = 7043373348.

The previous prime is 7043373307. The next prime is 7043373371. The reversal of 7043373349 is 9433733407.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6858821124 + 184552225 = 82818^2 + 13585^2 .

It is a cyclic number.

It is not a de Polignac number, because 7043373349 - 2¹¹ = 7043371301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7043373749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3521686674 + 3521686675.

It is an arithmetic number, because the mean of its divisors is an integer number (3521686675).

Almost surely, 2^7043373349 is an apocalyptic number.

It is an amenable number.

7043373349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7043373349 is an equidigital number, since it uses as much as digits as its factorization.

7043373349 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 43.

The square root of 7043373349 is about 83924.8077090439. The cubic root of 7043373349 is about 1916.8740138563.

The spelling of 7043373349 in words is "seven billion, forty-three million, three hundred seventy-three thousand, three hundred forty-nine".