343485667 has 16 divisors (see below), whose sum is σ = 414570240. Its totient is φ = 278006688.

The previous prime is 343485661. The next prime is 343485679. The reversal of 343485667 is 766584343.

It is a cyclic number.

It is not a de Polignac number, because 343485667 - 2²⁷ = 209267939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (343485661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38088 + ... + 46234.

It is an arithmetic number, because the mean of its divisors is an integer number (25910640).

Almost surely, 2^343485667 is an apocalyptic number.

343485667 is a deficient number, since it is larger than the sum of its proper divisors (71084573).

343485667 is a wasteful number, since it uses less digits than its factorization.

343485667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8490.

The product of its digits is 1451520, while the sum is 46.

The square root of 343485667 is about 18533.3663159179. The cubic root of 343485667 is about 700.3302299015.

The spelling of 343485667 in words is "three hundred forty-three million, four hundred eighty-five thousand, six hundred sixty-seven".