3844231680 has 160 divisors (see below), whose sum is σ = 12386582208. Its totient is φ = 1017036800.

The previous prime is 3844231679. The next prime is 3844231681. The reversal of 3844231680 is 861324483.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3844231679) and next prime (3844231681).

It is a tau number, because it is divible by the number of its divisors (160).

It is not an unprimeable number, because it can be changed into a prime (3844231681) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1004170 + ... + 1007990.

Almost surely, 2^3844231680 is an apocalyptic number.

3844231680 is a gapful number since it is divisible by the number (30) 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 3844231680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6193291104).

3844231680 is an abundant number, since it is smaller than the sum of its proper divisors (8542350528).

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

3844231680 is a wasteful number, since it uses less digits than its factorization.

3844231680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3978 (or 3962 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 3844231680 is about 62001.8683589454. The cubic root of 3844231680 is about 1566.5220698497.

The spelling of 3844231680 in words is "three billion, eight hundred forty-four million, two hundred thirty-one thousand, six hundred eighty".