3870168036 has 48 divisors (see below), whose sum is σ = 10323492480. Its totient is φ = 1105436160.

The previous prime is 3870168017. The next prime is 3870168077. The reversal of 3870168036 is 6308610783.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 540850 + ... + 547958.

It is an arithmetic number, because the mean of its divisors is an integer number (215072760).

Almost surely, 2^3870168036 is an apocalyptic number.

It is an amenable number.

3870168036 is an abundant number, since it is smaller than the sum of its proper divisors (6453324444).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3870168036 is a wasteful number, since it uses less digits than its factorization.

3870168036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13604 (or 13602 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 3870168036 is about 62210.6746145708. The cubic root of 3870168036 is about 1570.0371927846.

The spelling of 3870168036 in words is "three billion, eight hundred seventy million, one hundred sixty-eight thousand, thirty-six".