346055214 has 16 divisors (see below), whose sum is σ = 692611920. Its totient is φ = 115268160.

The previous prime is 346055197. The next prime is 346055239. The reversal of 346055214 is 412550643.

It is a super-2 number, since 2×346055214² = 239508422273171592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11607 + ... + 28754.

It is an arithmetic number, because the mean of its divisors is an integer number (43288245).

Almost surely, 2^346055214 is an apocalyptic number.

346055214 is an abundant number, since it is smaller than the sum of its proper divisors (346556706).

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

346055214 is a wasteful number, since it uses less digits than its factorization.

346055214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41795.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 346055214 is about 18602.5593400478. The cubic root of 346055214 is about 702.0722362984.

The spelling of 346055214 in words is "three hundred forty-six million, fifty-five thousand, two hundred fourteen".