346402334 has 8 divisors (see below), whose sum is σ = 528410520. Its totient is φ = 170265496.

The previous prime is 346402321. The next prime is 346402349. The reversal of 346402334 is 433204643.

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 = 346402297 and 346402306.

It is a congruent number.

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, 1467689 + ... + 1467924.

It is an arithmetic number, because the mean of its divisors is an integer number (66051315).

Almost surely, 2^346402334 is an apocalyptic number.

346402334 is a deficient number, since it is larger than the sum of its proper divisors (182008186).

346402334 is a wasteful number, since it uses less digits than its factorization.

346402334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2935674.

The product of its (nonzero) digits is 20736, while the sum is 29.

The square root of 346402334 is about 18611.8869005805. The cubic root of 346402334 is about 702.3069020066.

Adding to 346402334 its reverse (433204643), we get a palindrome (779606977).

The spelling of 346402334 in words is "three hundred forty-six million, four hundred two thousand, three hundred thirty-four".