342966 has 16 divisors (see below), whose sum is σ = 738864. Its totient is φ = 105504.

The previous prime is 342949. The next prime is 342971. The reversal of 342966 is 669243.

It is a d-powerful number, because it can be written as 3⁹ + 4⁹ + 9⁵ + 2¹¹ + 6 + 6² .

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

342966 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2121 + ... + 2276.

It is an arithmetic number, because the mean of its divisors is an integer number (46179).

2³⁴²⁹⁶⁶ is an apocalyptic number.

342966 is an abundant number, since it is smaller than the sum of its proper divisors (395898).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

342966 is a wasteful number, since it uses less digits than its factorization.

342966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4415.

The product of its digits is 7776, while the sum is 30.

The square root of 342966 is about 585.6329908740. The cubic root of 342966 is about 69.9976869984.

The spelling of 342966 in words is "three hundred forty-two thousand, nine hundred sixty-six".