342417 has 8 divisors (see below), whose sum is σ = 460096. Its totient is φ = 226512.

The previous prime is 342413. The next prime is 342421. The reversal of 342417 is 714243.

It is an interprime number because it is at equal distance from previous prime (342413) and next prime (342421).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 342417 - 2² = 342413 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 342393 and 342402.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 342417.

It is not an unprimeable number, because it can be changed into a prime (342413) 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, 108 + ... + 834.

It is an arithmetic number, because the mean of its divisors is an integer number (57512).

2³⁴²⁴¹⁷ is an apocalyptic number.

It is an amenable number.

342417 is a deficient number, since it is larger than the sum of its proper divisors (117679).

342417 is a wasteful number, since it uses less digits than its factorization.

342417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887.

The product of its digits is 672, while the sum is 21.

The square root of 342417 is about 585.1640795538. The cubic root of 342417 is about 69.9603176447.

The spelling of 342417 in words is "three hundred forty-two thousand, four hundred seventeen", and thus it is an iban number.