3844226560 has 80 divisors (see below), whose sum is σ = 9254581776. Its totient is φ = 1531445248.

The previous prime is 3844226537. The next prime is 3844226587. The reversal of 3844226560 is 656224483.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 654999 + ... + 660841.

Almost surely, 2^3844226560 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3844226560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4627290888).

3844226560 is an abundant number, since it is smaller than the sum of its proper divisors (5410355216).

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

3844226560 is an equidigital number, since it uses as much as digits as its factorization.

3844226560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6123 (or 6107 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 40.

The square root of 3844226560 is about 62001.8270698534. The cubic root of 3844226560 is about 1566.5213743838.

The spelling of 3844226560 in words is "three billion, eight hundred forty-four million, two hundred twenty-six thousand, five hundred sixty".