7930786343 has 2 divisors, whose sum is σ = 7930786344. Its totient is φ = 7930786342.

The previous prime is 7930786321. The next prime is 7930786361. The reversal of 7930786343 is 3436870397.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 7930786343 - 2¹⁶ = 7930720807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7930786291 and 7930786300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7930786543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3965393171 + 3965393172.

It is an arithmetic number, because the mean of its divisors is an integer number (3965393172).

Almost surely, 2^7930786343 is an apocalyptic number.

7930786343 is a deficient number, since it is larger than the sum of its proper divisors (1).

7930786343 is an equidigital number, since it uses as much as digits as its factorization.

7930786343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2286144, while the sum is 50.

The square root of 7930786343 is about 89054.9624838504. The cubic root of 7930786343 is about 1994.2154810497.

The spelling of 7930786343 in words is "seven billion, nine hundred thirty million, seven hundred eighty-six thousand, three hundred forty-three".