346463560146 has 16 divisors (see below), whose sum is σ = 755920495008. Its totient is φ = 104988957600.

The previous prime is 346463560133. The next prime is 346463560147. The reversal of 346463560146 is 641065364643.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 346463560095 and 346463560104.

It is not an unprimeable number, because it can be changed into a prime (346463560147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2624723875 + ... + 2624724006.

It is an arithmetic number, because the mean of its divisors is an integer number (47245030938).

Almost surely, 2^346463560146 is an apocalyptic number.

346463560146 is an abundant number, since it is smaller than the sum of its proper divisors (409456934862).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

346463560146 is a wasteful number, since it uses less digits than its factorization.

346463560146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5249447897.

The product of its (nonzero) digits is 3732480, while the sum is 48.

It can be divided in two parts, 346463 and 560146, that added together give a palindrome (906609).

The spelling of 346463560146 in words is "three hundred forty-six billion, four hundred sixty-three million, five hundred sixty thousand, one hundred forty-six".