474770239 has 8 divisors (see below), whose sum is σ = 491008640. Its totient is φ = 458589600.

The previous prime is 474770213. The next prime is 474770243. The reversal of 474770239 is 932077474.

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

It is a cyclic number.

It is not a de Polignac number, because 474770239 - 2¹¹ = 474768191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 474770195 and 474770204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474770039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2617 + ... + 30925.

It is an arithmetic number, because the mean of its divisors is an integer number (61376080).

Almost surely, 2^474770239 is an apocalyptic number.

474770239 is a deficient number, since it is larger than the sum of its proper divisors (16238401).

474770239 is a wasteful number, since it uses less digits than its factorization.

474770239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28881.

The product of its (nonzero) digits is 296352, while the sum is 43.

The square root of 474770239 is about 21789.2230012913. The cubic root of 474770239 is about 780.1195515854.

The spelling of 474770239 in words is "four hundred seventy-four million, seven hundred seventy thousand, two hundred thirty-nine".