346479 has 12 divisors (see below), whose sum is σ = 537624. Its totient is φ = 197904.

The previous prime is 346469. The next prime is 346501. The reversal of 346479 is 974643.

It is not a de Polignac number, because 346479 - 2⁵ = 346447 is a prime.

It is a plaindrome in base 8.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 346479.

It is not an unprimeable number, because it can be changed into a prime (346429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1032 + ... + 1325.

It is an arithmetic number, because the mean of its divisors is an integer number (44802).

2³⁴⁶⁴⁷⁹ is an apocalyptic number.

346479 is a deficient number, since it is larger than the sum of its proper divisors (191145).

346479 is a wasteful number, since it uses less digits than its factorization.

346479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2374 (or 2367 counting only the distinct ones).

The product of its digits is 18144, while the sum is 33.

The square root of 346479 is about 588.6246681885. The cubic root of 346479 is about 70.2358709865.

The spelling of 346479 in words is "three hundred forty-six thousand, four hundred seventy-nine".