346345206554 has 8 divisors (see below), whose sum is σ = 529320032820. Its totient is φ = 169905195616.

The previous prime is 346345206503. The next prime is 346345206617. The reversal of 346345206554 is 455602543643.

It can be written as a sum of positive squares in 2 ways, for example, as 307132098025 + 39213108529 = 554195^2 + 198023^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 346345206499 and 346345206508.

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 3 ways as a sum of consecutive naturals, for example, 1633703699 + ... + 1633703910.

Almost surely, 2^346345206554 is an apocalyptic number.

346345206554 is a deficient number, since it is larger than the sum of its proper divisors (182974826266).

346345206554 is a wasteful number, since it uses less digits than its factorization.

346345206554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267407664.

The product of its (nonzero) digits is 5184000, while the sum is 47.

The spelling of 346345206554 in words is "three hundred forty-six billion, three hundred forty-five million, two hundred six thousand, five hundred fifty-four".