345030359 has 2 divisors, whose sum is σ = 345030360. Its totient is φ = 345030358.

The previous prime is 345030349. The next prime is 345030377. The reversal of 345030359 is 953030543.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345030359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (345030349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172515179 + 172515180.

It is an arithmetic number, because the mean of its divisors is an integer number (172515180).

Almost surely, 2^345030359 is an apocalyptic number.

345030359 is a deficient number, since it is larger than the sum of its proper divisors (1).

345030359 is an equidigital number, since it uses as much as digits as its factorization.

345030359 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 32.

The square root of 345030359 is about 18574.9928398371. The cubic root of 345030359 is about 701.3784802342.

The spelling of 345030359 in words is "three hundred forty-five million, thirty thousand, three hundred fifty-nine".