7424455349 has 2 divisors, whose sum is σ = 7424455350. Its totient is φ = 7424455348.

The previous prime is 7424455343. The next prime is 7424455457. The reversal of 7424455349 is 9435544247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7146166225 + 278289124 = 84535^2 + 16682^2 .

It is a cyclic number.

It is not a de Polignac number, because 7424455349 - 2³² = 3129488053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7424455343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3712227674 + 3712227675.

It is an arithmetic number, because the mean of its divisors is an integer number (3712227675).

Almost surely, 2^7424455349 is an apocalyptic number.

It is an amenable number.

7424455349 is a deficient number, since it is larger than the sum of its proper divisors (1).

7424455349 is an equidigital number, since it uses as much as digits as its factorization.

7424455349 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 47.

The square root of 7424455349 is about 86165.2792544654. The cubic root of 7424455349 is about 1950.8394675328.

The spelling of 7424455349 in words is "seven billion, four hundred twenty-four million, four hundred fifty-five thousand, three hundred forty-nine".