3871836122 has 32 divisors (see below), whose sum is σ = 7666773120. Its totient is φ = 1419770880.

The previous prime is 3871836097. The next prime is 3871836179. The reversal of 3871836122 is 2216381783.

It is a super-2 number, since 2×3871836122² = 29982229911247997768, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3871836122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736847 + ... + 742082.

It is an arithmetic number, because the mean of its divisors is an integer number (239586660).

Almost surely, 2^3871836122 is an apocalyptic number.

3871836122 is a deficient number, since it is larger than the sum of its proper divisors (3794936998).

3871836122 is a wasteful number, since it uses less digits than its factorization.

3871836122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1478966.

The product of its digits is 96768, while the sum is 41.

The square root of 3871836122 is about 62224.0799208795. The cubic root of 3871836122 is about 1570.2627282876.

The spelling of 3871836122 in words is "three billion, eight hundred seventy-one million, eight hundred thirty-six thousand, one hundred twenty-two".