4678342 has 8 divisors (see below), whose sum is σ = 7122456. Its totient is φ = 2304192.

The previous prime is 4678337. The next prime is 4678343. The reversal of 4678342 is 2438764.

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

It is a super-3 number, since 3×4678342³ (a number of 21 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4678298 and 4678307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4678343) 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 3 ways as a sum of consecutive naturals, for example, 17323 + ... + 17590.

It is an arithmetic number, because the mean of its divisors is an integer number (890307).

Almost surely, 2^4678342 is an apocalyptic number.

4678342 is a deficient number, since it is larger than the sum of its proper divisors (2444114).

4678342 is a wasteful number, since it uses less digits than its factorization.

4678342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34982.

The product of its digits is 32256, while the sum is 34.

The square root of 4678342 is about 2162.9475259469. The cubic root of 4678342 is about 167.2491768307.

The spelling of 4678342 in words is "four million, six hundred seventy-eight thousand, three hundred forty-two".