338905846 has 8 divisors (see below), whose sum is σ = 538262280. Its totient is φ = 159485088.

The previous prime is 338905781. The next prime is 338905867. The reversal of 338905846 is 648509833.

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

It is a super-2 number, since 2×338905846² = 229714344905951432, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338905796 and 338905805.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4983876 + ... + 4983943.

It is an arithmetic number, because the mean of its divisors is an integer number (67282785).

Almost surely, 2^338905846 is an apocalyptic number.

338905846 is a deficient number, since it is larger than the sum of its proper divisors (199356434).

338905846 is a wasteful number, since it uses less digits than its factorization.

338905846 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9967838.

The product of its (nonzero) digits is 622080, while the sum is 46.

The square root of 338905846 is about 18409.3955902957. The cubic root of 338905846 is about 697.2037057248.

The spelling of 338905846 in words is "three hundred thirty-eight million, nine hundred five thousand, eight hundred forty-six".