3997858883 has 2 divisors, whose sum is σ = 3997858884. Its totient is φ = 3997858882.

The previous prime is 3997858817. The next prime is 3997858889. The reversal of 3997858883 is 3888587993.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3997858883 - 2¹⁰ = 3997857859 is a prime.

It is not a weakly prime, because it can be changed into another prime (3997858889) 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, 1998929441 + 1998929442.

It is an arithmetic number, because the mean of its divisors is an integer number (1998929442).

Almost surely, 2^3997858883 is an apocalyptic number.

3997858883 is a deficient number, since it is larger than the sum of its proper divisors (1).

3997858883 is an equidigital number, since it uses as much as digits as its factorization.

3997858883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 104509440, while the sum is 68.

The square root of 3997858883 is about 63228.6239214487. The cubic root of 3997858883 is about 1587.1177671352.

The spelling of 3997858883 in words is "three billion, nine hundred ninety-seven million, eight hundred fifty-eight thousand, eight hundred eighty-three".