346425 has 24 divisors (see below), whose sum is σ = 595200. Its totient is φ = 177600.

The previous prime is 346421. The next prime is 346429. The reversal of 346425 is 524643.

It is an interprime number because it is at equal distance from previous prime (346421) and next prime (346429).

It is not a de Polignac number, because 346425 - 2² = 346421 is a prime.

It is a Curzon number.

346425 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 346395 and 346404.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 346425.

It is not an unprimeable number, because it can be changed into a prime (346421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2251 + ... + 2399.

It is an arithmetic number, because the mean of its divisors is an integer number (24800).

2³⁴⁶⁴²⁵ is an apocalyptic number.

It is an amenable number.

346425 is a deficient number, since it is larger than the sum of its proper divisors (248775).

346425 is a wasteful number, since it uses less digits than its factorization.

346425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193 (or 188 counting only the distinct ones).

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

The square root of 346425 is about 588.5787967639. The cubic root of 346425 is about 70.2322219591.

The spelling of 346425 in words is "three hundred forty-six thousand, four hundred twenty-five".