343485607 has 2 divisors, whose sum is σ = 343485608. Its totient is φ = 343485606.

The previous prime is 343485587. The next prime is 343485613. The reversal of 343485607 is 706584343.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 343485607 - 2⁷ = 343485479 is a prime.

It is a super-3 number, since 3×343485607³ (a number of 27 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 343485607.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (343485407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 171742803 + 171742804.

It is an arithmetic number, because the mean of its divisors is an integer number (171742804).

Almost surely, 2^343485607 is an apocalyptic number.

343485607 is a deficient number, since it is larger than the sum of its proper divisors (1).

343485607 is an equidigital number, since it uses as much as digits as its factorization.

343485607 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 241920, while the sum is 40.

The square root of 343485607 is about 18533.3646972157. The cubic root of 343485607 is about 700.3301891237.

The spelling of 343485607 in words is "three hundred forty-three million, four hundred eighty-five thousand, six hundred seven".