479838238 has 16 divisors (see below), whose sum is σ = 785606400. Its totient is φ = 217992600.

The previous prime is 479838221. The next prime is 479838241. The reversal of 479838238 is 832838974.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47563 + ... + 56761.

It is an arithmetic number, because the mean of its divisors is an integer number (49100400).

Almost surely, 2^479838238 is an apocalyptic number.

479838238 is a deficient number, since it is larger than the sum of its proper divisors (305768162).

479838238 is a wasteful number, since it uses less digits than its factorization.

479838238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11583.

The product of its digits is 2322432, while the sum is 52.

The square root of 479838238 is about 21905.2102934439. The cubic root of 479838238 is about 782.8855632377.

The spelling of 479838238 in words is "four hundred seventy-nine million, eight hundred thirty-eight thousand, two hundred thirty-eight".