346499 has 4 divisors (see below), whose sum is σ = 348864. Its totient is φ = 344136.

The previous prime is 346469. The next prime is 346501. The reversal of 346499 is 994643.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 994643 = 13 ⋅76511.

It is a cyclic number.

It is not a de Polignac number, because 346499 - 2¹⁶ = 280963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (346429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 947 + ... + 1260.

It is an arithmetic number, because the mean of its divisors is an integer number (87216).

2³⁴⁶⁴⁹⁹ is an apocalyptic number.

346499 is a deficient number, since it is larger than the sum of its proper divisors (2365).

346499 is a wasteful number, since it uses less digits than its factorization.

346499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2364.

The product of its digits is 23328, while the sum is 35.

The square root of 346499 is about 588.6416566979. The cubic root of 346499 is about 70.2372223819.

The spelling of 346499 in words is "three hundred forty-six thousand, four hundred ninety-nine".