346545055 has 16 divisors (see below), whose sum is σ = 424035360. Its totient is φ = 271807488.

The previous prime is 346545029. The next prime is 346545061. The reversal of 346545055 is 550545643.

It is a cyclic number.

It is not a de Polignac number, because 346545055 - 2⁷ = 346544927 is a prime.

It is a congruent number.

It is an unprimeable number.

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 in 15 ways as a sum of consecutive naturals, for example, 126379 + ... + 129091.

It is an arithmetic number, because the mean of its divisors is an integer number (26502210).

Almost surely, 2^346545055 is an apocalyptic number.

346545055 is a deficient number, since it is larger than the sum of its proper divisors (77490305).

346545055 is a wasteful number, since it uses less digits than its factorization.

346545055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3210.

The product of its (nonzero) digits is 180000, while the sum is 37.

The square root of 346545055 is about 18615.7206414364. The cubic root of 346545055 is about 702.4033410996.

The spelling of 346545055 in words is "three hundred forty-six million, five hundred forty-five thousand, fifty-five".