1382972108 has 24 divisors (see below), whose sum is σ = 2784516000. Its totient is φ = 588722688.

The previous prime is 1382972077. The next prime is 1382972113. The reversal of 1382972108 is 8012792831.

It is a super-2 number, since 2×1382972108² = 3825223703011927328, 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 7 ways as a sum of consecutive naturals, for example, 161573 + ... + 169916.

It is an arithmetic number, because the mean of its divisors is an integer number (116021500).

Almost surely, 2^1382972108 is an apocalyptic number.

It is an amenable number.

1382972108 is an abundant number, since it is smaller than the sum of its proper divisors (1401543892).

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

1382972108 is a wasteful number, since it uses less digits than its factorization.

1382972108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331649 (or 331647 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 41.

The square root of 1382972108 is about 37188.3329553773. The cubic root of 1382972108 is about 1114.1349730684.

The spelling of 1382972108 in words is "one billion, three hundred eighty-two million, nine hundred seventy-two thousand, one hundred eight".