345084611 has 2 divisors, whose sum is σ = 345084612. Its totient is φ = 345084610.

The previous prime is 345084599. The next prime is 345084647. The reversal of 345084611 is 116480543.

It is a weak prime.

It is an emirp because it is prime and its reverse (116480543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 345084611 - 2¹⁰ = 345083587 is a prime.

It is not a weakly prime, because it can be changed into another prime (345084811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172542305 + 172542306.

It is an arithmetic number, because the mean of its divisors is an integer number (172542306).

Almost surely, 2^345084611 is an apocalyptic number.

345084611 is a deficient number, since it is larger than the sum of its proper divisors (1).

345084611 is an equidigital number, since it uses as much as digits as its factorization.

345084611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 345084611 is about 18576.4531329315. The cubic root of 345084611 is about 701.4152395030.

The spelling of 345084611 in words is "three hundred forty-five million, eighty-four thousand, six hundred eleven".