348454687688 has 32 divisors (see below), whose sum is σ = 660963330720. Its totient is φ = 172208400000.

The previous prime is 348454687681. The next prime is 348454687703. The reversal of 348454687688 is 886786454843.

It is not an unprimeable number, because it can be changed into a prime (348454687681) 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, 399293 + ... + 925388.

It is an arithmetic number, because the mean of its divisors is an integer number (20655104085).

Almost surely, 2^348454687688 is an apocalyptic number.

It is an amenable number.

348454687688 is a deficient number, since it is larger than the sum of its proper divisors (312508643032).

348454687688 is a wasteful number, since it uses less digits than its factorization.

348454687688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1325069 (or 1325065 counting only the distinct ones).

The product of its digits is 990904320, while the sum is 71.

The spelling of 348454687688 in words is "three hundred forty-eight billion, four hundred fifty-four million, six hundred eighty-seven thousand, six hundred eighty-eight".