346688913556 has 24 divisors (see below), whose sum is σ = 638669437280. Its totient is φ = 164212844832.

The previous prime is 346688913553. The next prime is 346688913577. The reversal of 346688913556 is 655319886643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346688913553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1578250 + ... + 1784446.

Almost surely, 2^346688913556 is an apocalyptic number.

It is an amenable number.

346688913556 is a deficient number, since it is larger than the sum of its proper divisors (291980523724).

346688913556 is a wasteful number, since it uses less digits than its factorization.

346688913556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228343 (or 228341 counting only the distinct ones).

The product of its digits is 111974400, while the sum is 64.

The spelling of 346688913556 in words is "three hundred forty-six billion, six hundred eighty-eight million, nine hundred thirteen thousand, five hundred fifty-six".