3821832672 has 96 divisors (see below), whose sum is σ = 12068985600. Its totient is φ = 1034477568.

The previous prime is 3821832667. The next prime is 3821832709. The reversal of 3821832672 is 2762381283.

It is a tau number, because it is divible by the number of its divisors (96).

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136897 + ... + 162432.

It is an arithmetic number, because the mean of its divisors is an integer number (125718600).

Almost surely, 2^3821832672 is an apocalyptic number.

3821832672 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3821832672 is an abundant number, since it is smaller than the sum of its proper divisors (8247152928).

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

3821832672 is a wasteful number, since it uses less digits than its factorization.

3821832672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 299368 (or 299360 counting only the distinct ones).

The product of its digits is 193536, while the sum is 42.

The square root of 3821832672 is about 61820.9727519715. The cubic root of 3821832672 is about 1563.4736140195.

The spelling of 3821832672 in words is "three billion, eight hundred twenty-one million, eight hundred thirty-two thousand, six hundred seventy-two".