346452 has 12 divisors (see below), whose sum is σ = 808416. Its totient is φ = 115480.

The previous prime is 346447. The next prime is 346453. The reversal of 346452 is 254643.

It is a tau number, because it is divible by the number of its divisors (12).

It is a d-powerful number, because it can be written as 3 + 4⁶ + 4⁹ + 6² + 5⁷ + 2¹¹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346453) by changing a digit.

346452 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 3 ways as a sum of consecutive naturals, for example, 14424 + ... + 14447.

It is an arithmetic number, because the mean of its divisors is an integer number (67368).

2³⁴⁶⁴⁵² is an apocalyptic number.

It is an amenable number.

346452 is an abundant number, since it is smaller than the sum of its proper divisors (461964).

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

346452 is a wasteful number, since it uses less digits than its factorization.

346452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28878 (or 28876 counting only the distinct ones).

The product of its digits is 2880, while the sum is 24.

The square root of 346452 is about 588.6017329230. The cubic root of 346452 is about 70.2340465202.

Subtracting from 346452 its reverse (254643), we obtain a square (91809 = 303²).

The spelling of 346452 in words is "three hundred forty-six thousand, four hundred fifty-two".