7340219317 has 2 divisors, whose sum is σ = 7340219318. Its totient is φ = 7340219316.

The previous prime is 7340219281. The next prime is 7340219321. The reversal of 7340219317 is 7139120437.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6876721476 + 463497841 = 82926^2 + 21529^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7340219317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7340219347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3670109658 + 3670109659.

It is an arithmetic number, because the mean of its divisors is an integer number (3670109659).

Almost surely, 2^7340219317 is an apocalyptic number.

It is an amenable number.

7340219317 is a deficient number, since it is larger than the sum of its proper divisors (1).

7340219317 is an equidigital number, since it uses as much as digits as its factorization.

7340219317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31752, while the sum is 37.

The square root of 7340219317 is about 85675.0799065866. The cubic root of 7340219317 is about 1943.4334738055.

The spelling of 7340219317 in words is "seven billion, three hundred forty million, two hundred nineteen thousand, three hundred seventeen".