7914217319 has 2 divisors, whose sum is σ = 7914217320. Its totient is φ = 7914217318.

The previous prime is 7914217183. The next prime is 7914217327. The reversal of 7914217319 is 9137124197.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7914217319 - 2¹⁶ = 7914151783 is a prime.

It is a super-2 number, since 2×7914217319² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7914217319.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7914213319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3957108659 + 3957108660.

It is an arithmetic number, because the mean of its divisors is an integer number (3957108660).

Almost surely, 2^7914217319 is an apocalyptic number.

7914217319 is a deficient number, since it is larger than the sum of its proper divisors (1).

7914217319 is an equidigital number, since it uses as much as digits as its factorization.

7914217319 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 95256, while the sum is 44.

The square root of 7914217319 is about 88961.8868898361. The cubic root of 7914217319 is about 1992.8257390112.

The spelling of 7914217319 in words is "seven billion, nine hundred fourteen million, two hundred seventeen thousand, three hundred nineteen".