346872 has 32 divisors (see below), whose sum is σ = 882000. Its totient is φ = 113664.

The previous prime is 346867. The next prime is 346873. The reversal of 346872 is 278643.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346873) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2254 + ... + 2402.

2³⁴⁶⁸⁷² is an apocalyptic number.

It is an amenable number.

346872 is an abundant number, since it is smaller than the sum of its proper divisors (535128).

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

346872 is a wasteful number, since it uses less digits than its factorization.

346872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 255 (or 251 counting only the distinct ones).

The product of its digits is 8064, while the sum is 30.

The square root of 346872 is about 588.9584026058. The cubic root of 346872 is about 70.2624163833.

The spelling of 346872 in words is "three hundred forty-six thousand, eight hundred seventy-two".