338723884 has 6 divisors (see below), whose sum is σ = 592766804. Its totient is φ = 169361940.

The previous prime is 338723881. The next prime is 338723909. The reversal of 338723884 is 488327833.

It is a super-2 number, since 2×338723884² = 229467739184090912, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338723881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42340482 + ... + 42340489.

Almost surely, 2^338723884 is an apocalyptic number.

It is an amenable number.

338723884 is a deficient number, since it is larger than the sum of its proper divisors (254042920).

338723884 is a wasteful number, since it uses less digits than its factorization.

338723884 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84680975 (or 84680973 counting only the distinct ones).

The product of its digits is 774144, while the sum is 46.

The square root of 338723884 is about 18404.4528307690. The cubic root of 338723884 is about 697.0789047966.

The spelling of 338723884 in words is "three hundred thirty-eight million, seven hundred twenty-three thousand, eight hundred eighty-four".