345701 has 2 divisors, whose sum is σ = 345702. Its totient is φ = 345700.

The previous prime is 345689. The next prime is 345707. The reversal of 345701 is 107543.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 184900 + 160801 = 430^2 + 401^2 .

It is a cyclic number.

It is not a de Polignac number, because 345701 - 2⁶ = 345637 is a prime.

It is a super-3 number, since 3×345701³ = 123943330558521303, which contains 333 as substring.

It is a Chen prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 345701.

It is not a weakly prime, because it can be changed into another prime (345707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172850 + 172851.

It is an arithmetic number, because the mean of its divisors is an integer number (172851).

2³⁴⁵⁷⁰¹ is an apocalyptic number.

It is an amenable number.

345701 is a deficient number, since it is larger than the sum of its proper divisors (1).

345701 is an equidigital number, since it uses as much as digits as its factorization.

345701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 345701 is about 587.9634342372. The cubic root of 345701 is about 70.1832612964.

The spelling of 345701 in words is "three hundred forty-five thousand, seven hundred one".