338469958 has 8 divisors (see below), whose sum is σ = 507874752. Its totient is φ = 169178376.

The previous prime is 338469947. The next prime is 338469959. The reversal of 338469958 is 859964833.

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

It is a super-2 number, since 2×338469958² = 229123824937043528, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338469899 and 338469908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338469959) 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, 20385 + ... + 33052.

It is an arithmetic number, because the mean of its divisors is an integer number (63484344).

Almost surely, 2^338469958 is an apocalyptic number.

338469958 is a deficient number, since it is larger than the sum of its proper divisors (169404794).

338469958 is a wasteful number, since it uses less digits than its factorization.

338469958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56606.

The product of its digits is 5598720, while the sum is 55.

The square root of 338469958 is about 18397.5530438154. The cubic root of 338469958 is about 696.9046717255.

The spelling of 338469958 in words is "three hundred thirty-eight million, four hundred sixty-nine thousand, nine hundred fifty-eight".