1338330682 has 8 divisors (see below), whose sum is σ = 2161918836. Its totient is φ = 617691072.

The previous prime is 1338330673. The next prime is 1338330691. The reversal of 1338330682 is 2860338331.

It is an interprime number because it is at equal distance from previous prime (1338330673) and next prime (1338330691).

It can be written as a sum of positive squares in 2 ways, for example, as 1107624961 + 230705721 = 33281^2 + 15189^2 .

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

It is a super-2 number, since 2×1338330682² = 3582258028765170248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25737103 + ... + 25737154.

Almost surely, 2^1338330682 is an apocalyptic number.

1338330682 is a deficient number, since it is larger than the sum of its proper divisors (823588154).

1338330682 is a wasteful number, since it uses less digits than its factorization.

1338330682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51474272.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 1338330682 is about 36583.2021835159. The cubic root of 1338330682 is about 1102.0157754139.

The spelling of 1338330682 in words is "one billion, three hundred thirty-eight million, three hundred thirty thousand, six hundred eighty-two".