343242402 has 16 divisors (see below), whose sum is σ = 687560160. Its totient is φ = 114234912.

The previous prime is 343242397. The next prime is 343242437. The reversal of 343242402 is 204242343.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40627 + ... + 48342.

It is an arithmetic number, because the mean of its divisors is an integer number (42972510).

Almost surely, 2^343242402 is an apocalyptic number.

343242402 is an abundant number, since it is smaller than the sum of its proper divisors (344317758).

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

343242402 is a wasteful number, since it uses less digits than its factorization.

343242402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89617.

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 343242402 is about 18526.8022605090. The cubic root of 343242402 is about 700.1648604896.

Adding to 343242402 its reverse (204242343), we get a palindrome (547484745).

The spelling of 343242402 in words is "three hundred forty-three million, two hundred forty-two thousand, four hundred two".