382827939 has 16 divisors (see below), whose sum is σ = 573603072. Its totient is φ = 225343008.

The previous prime is 382827923. The next prime is 382827943. The reversal of 382827939 is 939728283.

It is a happy number.

It is not a de Polignac number, because 382827939 - 2⁴ = 382827923 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 382827891 and 382827900.

It is not an unprimeable number, because it can be changed into a prime (382827919) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 212497 + ... + 214290.

It is an arithmetic number, because the mean of its divisors is an integer number (35850192).

Almost surely, 2^382827939 is an apocalyptic number.

382827939 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

382827939 is a deficient number, since it is larger than the sum of its proper divisors (190775133).

382827939 is a wasteful number, since it uses less digits than its factorization.

382827939 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426826.

The product of its digits is 1306368, while the sum is 51.

The square root of 382827939 is about 19565.9893437567. The cubic root of 382827939 is about 726.1079778533.

The spelling of 382827939 in words is "three hundred eighty-two million, eight hundred twenty-seven thousand, nine hundred thirty-nine".