346668888352 has 24 divisors (see below), whose sum is σ = 687714339312. Its totient is φ = 172011278400.

The previous prime is 346668888343. The next prime is 346668888359. The reversal of 346668888352 is 253888866643.

It is a super-2 number, since 2×346668888352² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (346668888359) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41344674 + ... + 41353057.

It is an arithmetic number, because the mean of its divisors is an integer number (28654764138).

Almost surely, 2^346668888352 is an apocalyptic number.

346668888352 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

346668888352 is a deficient number, since it is larger than the sum of its proper divisors (341045450960).

346668888352 is a wasteful number, since it uses less digits than its factorization.

346668888352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82697872 (or 82697864 counting only the distinct ones).

The product of its digits is 318504960, while the sum is 67.

The spelling of 346668888352 in words is "three hundred forty-six billion, six hundred sixty-eight million, eight hundred eighty-eight thousand, three hundred fifty-two".