346617420580 has 48 divisors (see below), whose sum is σ = 731011947120. Its totient is φ = 138054647808.

The previous prime is 346617420557. The next prime is 346617420581. The reversal of 346617420580 is 85024716643.

It can be written as a sum of positive squares in 8 ways, for example, as 26107450084 + 320509970496 = 161578^2 + 566136^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 346617420580.

It is not an unprimeable number, because it can be changed into a prime (346617420581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5176756 + ... + 5243284.

It is an arithmetic number, because the mean of its divisors is an integer number (15229415565).

Almost surely, 2^346617420580 is an apocalyptic number.

It is an amenable number.

346617420580 is an abundant number, since it is smaller than the sum of its proper divisors (384394526540).

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

346617420580 is a wasteful number, since it uses less digits than its factorization.

346617420580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67648 (or 67646 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 46.

The spelling of 346617420580 in words is "three hundred forty-six billion, six hundred seventeen million, four hundred twenty thousand, five hundred eighty".