346075423 has 4 divisors (see below), whose sum is σ = 346244760. Its totient is φ = 345906088.

The previous prime is 346075421. The next prime is 346075427. The reversal of 346075423 is 324570643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 324570643 = 17551 ⋅18493.

It is a cyclic number.

It is not a de Polignac number, because 346075423 - 2¹ = 346075421 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346075421) 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 3 ways as a sum of consecutive naturals, for example, 81565 + ... + 85702.

It is an arithmetic number, because the mean of its divisors is an integer number (86561190).

Almost surely, 2^346075423 is an apocalyptic number.

346075423 is a deficient number, since it is larger than the sum of its proper divisors (169337).

346075423 is a wasteful number, since it uses less digits than its factorization.

346075423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169336.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 346075423 is about 18603.1025100654. The cubic root of 346075423 is about 702.0859026162.

The spelling of 346075423 in words is "three hundred forty-six million, seventy-five thousand, four hundred twenty-three".