3852823939 has 2 divisors, whose sum is σ = 3852823940. Its totient is φ = 3852823938.

The previous prime is 3852823937. The next prime is 3852823943. The reversal of 3852823939 is 9393282583.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3852823939 - 2¹ = 3852823937 is a prime.

Together with 3852823937, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3852823937) 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 as a sum of consecutive naturals, namely, 1926411969 + 1926411970.

It is an arithmetic number, because the mean of its divisors is an integer number (1926411970).

Almost surely, 2^3852823939 is an apocalyptic number.

3852823939 is a deficient number, since it is larger than the sum of its proper divisors (1).

3852823939 is an equidigital number, since it uses as much as digits as its factorization.

3852823939 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2799360, while the sum is 52.

The square root of 3852823939 is about 62071.1200076171. The cubic root of 3852823939 is about 1567.6883148254.

The spelling of 3852823939 in words is "three billion, eight hundred fifty-two million, eight hundred twenty-three thousand, nine hundred thirty-nine".