342699 has 8 divisors (see below), whose sum is σ = 522240. Its totient is φ = 195816.

The previous prime is 342697. The next prime is 342733. The reversal of 342699 is 996243.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342699 - 2¹ = 342697 is a prime.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342699.

It is not an unprimeable number, because it can be changed into a prime (342691) 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 7 ways as a sum of consecutive naturals, for example, 8139 + ... + 8180.

It is an arithmetic number, because the mean of its divisors is an integer number (65280).

2³⁴²⁶⁹⁹ is an apocalyptic number.

342699 is a deficient number, since it is larger than the sum of its proper divisors (179541).

342699 is a wasteful number, since it uses less digits than its factorization.

342699 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16329.

The product of its digits is 11664, while the sum is 33.

The square root of 342699 is about 585.4049880211. The cubic root of 342699 is about 69.9795178170.

The spelling of 342699 in words is "three hundred forty-two thousand, six hundred ninety-nine".