342466 has 4 divisors (see below), whose sum is σ = 513702. Its totient is φ = 171232.

The previous prime is 342451. The next prime is 342467. The reversal of 342466 is 664243.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 335241 + 7225 = 579^2 + 85^2 .

It is a super-2 number, since 2×342466² = 234565922312, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 342466.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342467) by changing a digit.

342466 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 as a sum of consecutive naturals, namely, 85615 + ... + 85618.

2³⁴²⁴⁶⁶ is an apocalyptic number.

342466 is a deficient number, since it is larger than the sum of its proper divisors (171236).

342466 is a wasteful number, since it uses less digits than its factorization.

342466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171235.

The product of its digits is 3456, while the sum is 25.

The square root of 342466 is about 585.2059466547. The cubic root of 342466 is about 69.9636546014.

It can be divided in two parts, 342 and 466, that added together give a palindrome (808).

The spelling of 342466 in words is "three hundred forty-two thousand, four hundred sixty-six".