347894022011 has 8 divisors (see below), whose sum is σ = 348661678848. Its totient is φ = 347127201000.

The previous prime is 347894021999. The next prime is 347894022019. The reversal of 347894022011 is 110220498743.

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

It is a cyclic number.

It is not a de Polignac number, because 347894022011 - 2¹⁸ = 347893759867 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 347894022011.

It is not an unprimeable number, because it can be changed into a prime (347894022019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628106 + ... + 1044176.

It is an arithmetic number, because the mean of its divisors is an integer number (43582709856).

Almost surely, 2^347894022011 is an apocalyptic number.

347894022011 is a deficient number, since it is larger than the sum of its proper divisors (767656837).

347894022011 is a wasteful number, since it uses less digits than its factorization.

347894022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417913.

The product of its (nonzero) digits is 96768, while the sum is 41.

The spelling of 347894022011 in words is "three hundred forty-seven billion, eight hundred ninety-four million, twenty-two thousand, eleven".