346647214748 has 6 divisors (see below), whose sum is σ = 606632625816. Its totient is φ = 173323607372.

The previous prime is 346647214747. The next prime is 346647214841. The reversal of 346647214748 is 847412746643.

It is a junction number, because it is equal to n+sod(n) for n = 346647214693 and 346647214702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346647214747) 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 as a sum of consecutive naturals, namely, 43330901840 + ... + 43330901847.

It is an arithmetic number, because the mean of its divisors is an integer number (101105437636).

Almost surely, 2^346647214748 is an apocalyptic number.

It is an amenable number.

346647214748 is a deficient number, since it is larger than the sum of its proper divisors (259985411068).

346647214748 is a wasteful number, since it uses less digits than its factorization.

346647214748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86661803691 (or 86661803689 counting only the distinct ones).

The product of its digits is 21676032, while the sum is 56.

The spelling of 346647214748 in words is "three hundred forty-six billion, six hundred forty-seven million, two hundred fourteen thousand, seven hundred forty-eight".