346042323 has 24 divisors (see below), whose sum is σ = 546002496. Its totient is φ = 209444400.

The previous prime is 346042303. The next prime is 346042349. The reversal of 346042323 is 323240643.

It is a happy number.

346042323 is a `hidden beast` number, since 34 + 604 + 2 + 3 + 23 = 666.

It is not a de Polignac number, because 346042323 - 2¹² = 346038227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (346042303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91908 + ... + 95598.

It is an arithmetic number, because the mean of its divisors is an integer number (22750104).

Almost surely, 2^346042323 is an apocalyptic number.

346042323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

346042323 is a deficient number, since it is larger than the sum of its proper divisors (199960173).

346042323 is a wasteful number, since it uses less digits than its factorization.

346042323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4655 (or 4652 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 346042323 is about 18602.2128522388. The cubic root of 346042323 is about 702.0635184934.

Adding to 346042323 its reverse (323240643), we get a palindrome (669282966).

The spelling of 346042323 in words is "three hundred forty-six million, forty-two thousand, three hundred twenty-three".