348079973522 has 6 divisors (see below), whose sum is σ = 522121211829. Its totient is φ = 174039569580.

The previous prime is 348079973519. The next prime is 348079973567. The reversal of 348079973522 is 225379970843.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 210432295441 + 137647678081 = 458729^2 + 371009^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=417181.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 625772 + ... + 1042952.

Almost surely, 2^348079973522 is an apocalyptic number.

348079973522 is a deficient number, since it is larger than the sum of its proper divisors (174041238307).

348079973522 is an frugal number, since it uses more digits than its factorization.

348079973522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 834364 (or 417183 counting only the distinct ones).

The product of its (nonzero) digits is 22861440, while the sum is 59.

The spelling of 348079973522 in words is "three hundred forty-eight billion, seventy-nine million, nine hundred seventy-three thousand, five hundred twenty-two".