343411402 has 8 divisors (see below), whose sum is σ = 516499236. Its totient is φ = 171244992.

The previous prime is 343411399. The next prime is 343411427. The reversal of 343411402 is 204114343.

It can be written as a sum of positive squares in 2 ways, for example, as 318301281 + 25110121 = 17841^2 + 5011^2 .

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

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, 229423 + ... + 230914.

Almost surely, 2^343411402 is an apocalyptic number.

343411402 is a deficient number, since it is larger than the sum of its proper divisors (173087834).

343411402 is a wasteful number, since it uses less digits than its factorization.

343411402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460712.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 343411402 is about 18531.3626590167. The cubic root of 343411402 is about 700.2797534884.

Adding to 343411402 its reverse (204114343), we get a palindrome (547525745).

The spelling of 343411402 in words is "three hundred forty-three million, four hundred eleven thousand, four hundred two".