441440370 has 144 divisors (see below), whose sum is σ = 1340015040. Its totient is φ = 98763840.

The previous prime is 441440333. The next prime is 441440371. The reversal of 441440370 is 73044144.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (441440371) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3175761 + ... + 3175899.

It is an arithmetic number, because the mean of its divisors is an integer number (9305660).

Almost surely, 2^441440370 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 441440370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (670007520).

441440370 is an abundant number, since it is smaller than the sum of its proper divisors (898574670).

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

441440370 is a wasteful number, since it uses less digits than its factorization.

441440370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301 (or 227 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

The square root of 441440370 is about 21010.4823838007. The cubic root of 441440370 is about 761.4195364431.

The spelling of 441440370 in words is "four hundred forty-one million, four hundred forty thousand, three hundred seventy".