478183342 has 16 divisors (see below), whose sum is σ = 882800352. Its totient is φ = 189171360.

The previous prime is 478183319. The next prime is 478183403. The reversal of 478183342 is 243381874.

It is a junction number, because it is equal to n+sod(n) for n = 478183295 and 478183304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1313509 + ... + 1313872.

It is an arithmetic number, because the mean of its divisors is an integer number (55175022).

Almost surely, 2^478183342 is an apocalyptic number.

478183342 is a deficient number, since it is larger than the sum of its proper divisors (404617010).

478183342 is a wasteful number, since it uses less digits than its factorization.

478183342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2627403.

The product of its digits is 129024, while the sum is 40.

The square root of 478183342 is about 21867.4036410361. The cubic root of 478183342 is about 781.9845050708.

The spelling of 478183342 in words is "four hundred seventy-eight million, one hundred eighty-three thousand, three hundred forty-two".