3873672512 has 56 divisors (see below), whose sum is σ = 8038014912. Its totient is φ = 1848704000.

The previous prime is 3873672421. The next prime is 3873672541. The reversal of 3873672512 is 2152763783.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 764387 + ... + 769437.

Almost surely, 2^3873672512 is an apocalyptic number.

3873672512 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3873672512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4019007456).

3873672512 is an abundant number, since it is smaller than the sum of its proper divisors (4164342400).

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

3873672512 is a wasteful number, since it uses less digits than its factorization.

3873672512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5607 (or 5597 counting only the distinct ones).

The product of its digits is 423360, while the sum is 44.

The square root of 3873672512 is about 62238.8344363871. The cubic root of 3873672512 is about 1570.5109446297.

The spelling of 3873672512 in words is "three billion, eight hundred seventy-three million, six hundred seventy-two thousand, five hundred twelve".