346799 has 4 divisors (see below), whose sum is σ = 348480. Its totient is φ = 345120.

The previous prime is 346793. The next prime is 346831. The reversal of 346799 is 997643.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 997643 = 43 ⋅23201.

It is a cyclic number.

It is not a de Polignac number, because 346799 - 2⁸ = 346543 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346793) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 479 + ... + 960.

It is an arithmetic number, because the mean of its divisors is an integer number (87120).

2³⁴⁶⁷⁹⁹ is an apocalyptic number.

346799 is a deficient number, since it is larger than the sum of its proper divisors (1681).

346799 is a wasteful number, since it uses less digits than its factorization.

346799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1680.

The product of its digits is 40824, while the sum is 38.

The square root of 346799 is about 588.8964255283. The cubic root of 346799 is about 70.2574870758.

The spelling of 346799 in words is "three hundred forty-six thousand, seven hundred ninety-nine".