345847950967 has 2 divisors, whose sum is σ = 345847950968. Its totient is φ = 345847950966.

The previous prime is 345847950947. The next prime is 345847951103. The reversal of 345847950967 is 769059748543.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345847950967 is a prime.

It is a super-2 number, since 2×345847950967² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345847950907) 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, 172923975483 + 172923975484.

It is an arithmetic number, because the mean of its divisors is an integer number (172923975484).

Almost surely, 2^345847950967 is an apocalyptic number.

345847950967 is a deficient number, since it is larger than the sum of its proper divisors (1).

345847950967 is an equidigital number, since it uses as much as digits as its factorization.

345847950967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 228614400, while the sum is 67.

The spelling of 345847950967 in words is "three hundred forty-five billion, eight hundred forty-seven million, nine hundred fifty thousand, nine hundred sixty-seven".