1383982532 has 12 divisors (see below), whose sum is σ = 2422347900. Its totient is φ = 691883136.

The previous prime is 1383982493. The next prime is 1383982547. The reversal of 1383982532 is 2352893831.

It can be written as a sum of positive squares in 2 ways, for example, as 1014804736 + 369177796 = 31856^2 + 19214^2 .

It is a super-2 number, since 2×1383982532² = 3830815297762262048, 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, 6344 + ... + 52992.

It is an arithmetic number, because the mean of its divisors is an integer number (201862325).

Almost surely, 2^1383982532 is an apocalyptic number.

It is an amenable number.

1383982532 is a deficient number, since it is larger than the sum of its proper divisors (1038365368).

1383982532 is a wasteful number, since it uses less digits than its factorization.

1383982532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54070 (or 54068 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 1383982532 is about 37201.9157033613. The cubic root of 1383982532 is about 1114.4062426181.

The spelling of 1383982532 in words is "one billion, three hundred eighty-three million, nine hundred eighty-two thousand, five hundred thirty-two".