7345614217 has 2 divisors, whose sum is σ = 7345614218. Its totient is φ = 7345614216.

The previous prime is 7345614209. The next prime is 7345614223. The reversal of 7345614217 is 7124165437.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7247287161 + 98327056 = 85131^2 + 9916^2 .

It is a cyclic number.

It is not a de Polignac number, because 7345614217 - 2³ = 7345614209 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7345614217.

It is not a weakly prime, because it can be changed into another prime (7345614257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3672807108 + 3672807109.

It is an arithmetic number, because the mean of its divisors is an integer number (3672807109).

Almost surely, 2^7345614217 is an apocalyptic number.

It is an amenable number.

7345614217 is a deficient number, since it is larger than the sum of its proper divisors (1).

7345614217 is an equidigital number, since it uses as much as digits as its factorization.

7345614217 is an evil number, because the sum of its binary digits is even.

The product of its digits is 141120, while the sum is 40.

The square root of 7345614217 is about 85706.5587746936. The cubic root of 7345614217 is about 1943.9094841800.

The spelling of 7345614217 in words is "seven billion, three hundred forty-five million, six hundred fourteen thousand, two hundred seventeen".