3804871123 has 2 divisors, whose sum is σ = 3804871124. Its totient is φ = 3804871122.

The previous prime is 3804871121. The next prime is 3804871141. The reversal of 3804871123 is 3211784083.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3804871123 - 2¹ = 3804871121 is a prime.

It is a super-2 number, since 2×3804871123² = 28954088525278562258, which contains 22 as substring.

Together with 3804871121, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3804871121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1902435561 + 1902435562.

It is an arithmetic number, because the mean of its divisors is an integer number (1902435562).

Almost surely, 2^3804871123 is an apocalyptic number.

3804871123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3804871123 is an equidigital number, since it uses as much as digits as its factorization.

3804871123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 3804871123 is about 61683.6374008537. The cubic root of 3804871123 is about 1561.1572504192.

The spelling of 3804871123 in words is "three billion, eight hundred four million, eight hundred seventy-one thousand, one hundred twenty-three".