343635434 has 8 divisors (see below), whose sum is σ = 532080768. Its totient is φ = 166275180.

The previous prime is 343635427. The next prime is 343635451. The reversal of 343635434 is 434536343.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 343635394 and 343635403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2771192 + ... + 2771315.

It is an arithmetic number, because the mean of its divisors is an integer number (66510096).

Almost surely, 2^343635434 is an apocalyptic number.

343635434 is a deficient number, since it is larger than the sum of its proper divisors (188445334).

343635434 is a wasteful number, since it uses less digits than its factorization.

343635434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5542540.

The product of its digits is 155520, while the sum is 35.

The square root of 343635434 is about 18537.4063450095. The cubic root of 343635434 is about 700.4320013650.

Subtracting 343635434 from its reverse (434536343), we obtain a palindrome (90900909).

The spelling of 343635434 in words is "three hundred forty-three million, six hundred thirty-five thousand, four hundred thirty-four".