346473 has 12 divisors (see below), whose sum is σ = 505908. Its totient is φ = 228480.

The previous prime is 346469. The next prime is 346501. The reversal of 346473 is 374643.

It can be written as a sum of positive squares in 2 ways, for example, as 219024 + 127449 = 468^2 + 357^2 .

It is not a de Polignac number, because 346473 - 2² = 346469 is a prime.

It is a d-powerful number, because it can be written as 3² + 4⁴ + 4⁸ + 6⁷ + 7 + 3⁶ .

346473 is a lucky number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 346473.

It is not an unprimeable number, because it can be changed into a prime (346433) 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, 1093 + ... + 1373.

It is an arithmetic number, because the mean of its divisors is an integer number (42159).

2³⁴⁶⁴⁷³ is an apocalyptic number.

It is an amenable number.

346473 is a deficient number, since it is larger than the sum of its proper divisors (159435).

346473 is a wasteful number, since it uses less digits than its factorization.

346473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 424 (or 421 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 346473 is about 588.6195715401. The cubic root of 346473 is about 70.2354655577.

The spelling of 346473 in words is "three hundred forty-six thousand, four hundred seventy-three".