343000035 has 128 divisors (see below), whose sum is σ = 746127360. Its totient is φ = 146095488.

The previous prime is 343000003. The next prime is 343000039. The reversal of 343000035 is 530000343.

It is a happy number.

It is not a de Polignac number, because 343000035 - 2⁵ = 343000003 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 342999981 and 343000017.

It is not an unprimeable number, because it can be changed into a prime (343000039) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 934422 + ... + 934788.

It is an arithmetic number, because the mean of its divisors is an integer number (5829120).

Almost surely, 2^343000035 is an apocalyptic number.

343000035 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

343000035 is an abundant number, since it is smaller than the sum of its proper divisors (403127325).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

343000035 is a wasteful number, since it uses less digits than its factorization.

343000035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454 (or 448 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 18.

The square root of 343000035 is about 18520.2601223633. The cubic root of 343000035 is about 700.0000238095. Note that the first 4 decimals are identical.

Adding to 343000035 its reverse (530000343), we get a palindrome (873000378).

The spelling of 343000035 in words is "three hundred forty-three million, thirty-five", and thus it is an aban number.