346122117 has 24 divisors (see below), whose sum is σ = 549719040. Its totient is φ = 208111680.

The previous prime is 346122071. The next prime is 346122121. The reversal of 346122117 is 711221643.

346122117 is a `hidden beast` number, since 34 + 612 + 2 + 1 + 17 = 666.

It is not a de Polignac number, because 346122117 - 2¹⁸ = 345859973 is a prime.

It is a super-3 number, since 3×346122117³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346122167) 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 23 ways as a sum of consecutive naturals, for example, 1192 + ... + 26337.

It is an arithmetic number, because the mean of its divisors is an integer number (22904960).

Almost surely, 2^346122117 is an apocalyptic number.

It is an amenable number.

346122117 is a deficient number, since it is larger than the sum of its proper divisors (203596923).

346122117 is a wasteful number, since it uses less digits than its factorization.

346122117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27673 (or 27670 counting only the distinct ones).

The product of its digits is 2016, while the sum is 27.

The square root of 346122117 is about 18604.3574734523. The cubic root of 346122117 is about 702.1174773565.

The spelling of 346122117 in words is "three hundred forty-six million, one hundred twenty-two thousand, one hundred seventeen".