346671 has 12 divisors (see below), whose sum is σ = 539448. Its totient is φ = 213264.

The previous prime is 346669. The next prime is 346699. The reversal of 346671 is 176643.

It is not a de Polignac number, because 346671 - 2¹ = 346669 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (346601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1365 + ... + 1598.

It is an arithmetic number, because the mean of its divisors is an integer number (44954).

2³⁴⁶⁶⁷¹ is an apocalyptic number.

346671 is a deficient number, since it is larger than the sum of its proper divisors (192777).

346671 is a wasteful number, since it uses less digits than its factorization.

346671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2982 (or 2979 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 346671 is about 588.7877376441. The cubic root of 346671 is about 70.2488422364.

The spelling of 346671 in words is "three hundred forty-six thousand, six hundred seventy-one".