7698340438967 has 2 divisors, whose sum is σ = 7698340438968. Its totient is φ = 7698340438966.

The previous prime is 7698340438951. The next prime is 7698340439003.

7698340438967 is nontrivially palindromic in base 10.

It is a weak prime.

It is a palprime.

It is a cyclic number.

It is not a de Polignac number, because 7698340438967 - 2⁴ = 7698340438951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7698340438894 and 7698340438903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7698340438267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3849170219483 + 3849170219484.

It is an arithmetic number, because the mean of its divisors is an integer number (3849170219484).

Almost surely, 2^{7698340438967} is an apocalyptic number.

7698340438967 is a deficient number, since it is larger than the sum of its proper divisors (1).

7698340438967 is an equidigital number, since it uses as much as digits as its factorization.

7698340438967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1316818944, while the sum is 74.

The spelling of 7698340438967 in words is "seven trillion, six hundred ninety-eight billion, three hundred forty million, four hundred thirty-eight thousand, nine hundred sixty-seven".