346804711886 has 8 divisors (see below), whose sum is σ = 520246130184. Its totient is φ = 173389335160.

The previous prime is 346804711831. The next prime is 346804711927. The reversal of 346804711886 is 688117408643.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6477065 + ... + 6530388.

It is an arithmetic number, because the mean of its divisors is an integer number (65030766273).

Almost surely, 2^346804711886 is an apocalyptic number.

346804711886 is a deficient number, since it is larger than the sum of its proper divisors (173441418298).

346804711886 is a wasteful number, since it uses less digits than its factorization.

346804711886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13020786.

The product of its (nonzero) digits is 6193152, while the sum is 56.

The spelling of 346804711886 in words is "three hundred forty-six billion, eight hundred four million, seven hundred eleven thousand, eight hundred eighty-six".