1338846908 has 24 divisors (see below), whose sum is σ = 2689502592. Its totient is φ = 571261104.

The previous prime is 1338846893. The next prime is 1338846931. The reversal of 1338846908 is 8096488331.

It is a super-2 number, since 2×1338846908² = 3585022086122320928, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98966 + ... + 111677.

It is an arithmetic number, because the mean of its divisors is an integer number (112062608).

Almost surely, 2^1338846908 is an apocalyptic number.

It is an amenable number.

1338846908 is an abundant number, since it is smaller than the sum of its proper divisors (1350655684).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1338846908 is a wasteful number, since it uses less digits than its factorization.

1338846908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210881 (or 210879 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 50.

The square root of 1338846908 is about 36590.2570092094. The cubic root of 1338846908 is about 1102.1574484384.

The spelling of 1338846908 in words is "one billion, three hundred thirty-eight million, eight hundred forty-six thousand, nine hundred eight".