346336252406 has 48 divisors (see below), whose sum is σ = 534347868384. Its totient is φ = 168322560000.

The previous prime is 346336252391. The next prime is 346336252417. The reversal of 346336252406 is 604252633643.

It is a super-3 number, since 3×346336252406³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 540305846 + ... + 540306486.

It is an arithmetic number, because the mean of its divisors is an integer number (11132247258).

Almost surely, 2^346336252406 is an apocalyptic number.

346336252406 is a deficient number, since it is larger than the sum of its proper divisors (188011615978).

346336252406 is a wasteful number, since it uses less digits than its factorization.

346336252406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289 (or 1188 counting only the distinct ones).

The product of its (nonzero) digits is 1866240, while the sum is 44.

The spelling of 346336252406 in words is "three hundred forty-six billion, three hundred thirty-six million, two hundred fifty-two thousand, four hundred six".