345230867 has 2 divisors, whose sum is σ = 345230868. Its totient is φ = 345230866.

The previous prime is 345230843. The next prime is 345230909. The reversal of 345230867 is 768032543.

It is a weak prime.

It is an emirp because it is prime and its reverse (768032543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345230867 - 2¹² = 345226771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 345230867.

It is not a weakly prime, because it can be changed into another prime (345230807) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172615433 + 172615434.

It is an arithmetic number, because the mean of its divisors is an integer number (172615434).

Almost surely, 2^345230867 is an apocalyptic number.

345230867 is a deficient number, since it is larger than the sum of its proper divisors (1).

345230867 is an equidigital number, since it uses as much as digits as its factorization.

345230867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120960, while the sum is 38.

The square root of 345230867 is about 18580.3893123906. The cubic root of 345230867 is about 701.5143182936.

The spelling of 345230867 in words is "three hundred forty-five million, two hundred thirty thousand, eight hundred sixty-seven".