3872029164 has 24 divisors (see below), whose sum is σ = 9082042368. Its totient is φ = 1283918160.

The previous prime is 3872029159. The next prime is 3872029193. The reversal of 3872029164 is 4619202783.

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 7 ways as a sum of consecutive naturals, for example, 842392 + ... + 846975.

It is an arithmetic number, because the mean of its divisors is an integer number (378418432).

Almost surely, 2^3872029164 is an apocalyptic number.

It is an amenable number.

3872029164 is an abundant number, since it is smaller than the sum of its proper divisors (5210013204).

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

3872029164 is a wasteful number, since it uses less digits than its factorization.

3872029164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1689565 (or 1689563 counting only the distinct ones).

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

The square root of 3872029164 is about 62225.6310855904. The cubic root of 3872029164 is about 1570.2888245729.

The spelling of 3872029164 in words is "three billion, eight hundred seventy-two million, twenty-nine thousand, one hundred sixty-four".