343427635 has 16 divisors (see below), whose sum is σ = 416731392. Its totient is φ = 271679200.

The previous prime is 343427587. The next prime is 343427653. The reversal of 343427635 is 536724343.

It is not a de Polignac number, because 343427635 - 2⁷ = 343427507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 343427594 and 343427603.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226530 + ... + 228040.

It is an arithmetic number, because the mean of its divisors is an integer number (26045712).

Almost surely, 2^343427635 is an apocalyptic number.

343427635 is a deficient number, since it is larger than the sum of its proper divisors (73303757).

343427635 is a wasteful number, since it uses less digits than its factorization.

343427635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1994.

The product of its digits is 181440, while the sum is 37.

The square root of 343427635 is about 18531.8006410602. The cubic root of 343427635 is about 700.2907873504.

The spelling of 343427635 in words is "three hundred forty-three million, four hundred twenty-seven thousand, six hundred thirty-five".