382003838 has 16 divisors (see below), whose sum is σ = 616661424. Its totient is φ = 176818560.

The previous prime is 382003837. The next prime is 382003879. The reversal of 382003838 is 838300283.

It is a junction number, because it is equal to n+sod(n) for n = 382003798 and 382003807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (382003837) 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 7 ways as a sum of consecutive naturals, for example, 90020 + ... + 94167.

It is an arithmetic number, because the mean of its divisors is an integer number (38541339).

Almost surely, 2^382003838 is an apocalyptic number.

382003838 is a deficient number, since it is larger than the sum of its proper divisors (234657586).

382003838 is a wasteful number, since it uses less digits than its factorization.

382003838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184267.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 382003838 is about 19544.9184700269. The cubic root of 382003838 is about 725.5865806934.

The spelling of 382003838 in words is "three hundred eighty-two million, three thousand, eight hundred thirty-eight".