347675446666 has 8 divisors (see below), whose sum is σ = 522088159680. Its totient is φ = 173646060108.

The previous prime is 347675446609. The next prime is 347675446693. The reversal of 347675446666 is 666644576743.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×347675446666² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 347675446598 and 347675446607.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95829346 + ... + 95832973.

It is an arithmetic number, because the mean of its divisors is an integer number (65261019960).

Almost surely, 2^347675446666 is an apocalyptic number.

347675446666 is a deficient number, since it is larger than the sum of its proper divisors (174412713014).

347675446666 is a wasteful number, since it uses less digits than its factorization.

347675446666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191663228.

The product of its digits is 365783040, while the sum is 64.

The spelling of 347675446666 in words is "three hundred forty-seven billion, six hundred seventy-five million, four hundred forty-six thousand, six hundred sixty-six".