4443960 has 64 divisors (see below), whose sum is σ = 13802400. Its totient is φ = 1143296.

The previous prime is 4443941. The next prime is 4443973. The reversal of 4443960 is 693444.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 2842 + ... + 4118.

Almost surely, 2^4443960 is an apocalyptic number.

4443960 is a gapful number since it is divisible by the number (40) 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 4443960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6901200).

4443960 is an abundant number, since it is smaller than the sum of its proper divisors (9358440).

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

4443960 is a wasteful number, since it uses less digits than its factorization.

4443960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320 (or 1316 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 4443960 is about 2108.0702075595. The cubic root of 4443960 is about 164.4081643579.

The spelling of 4443960 in words is "four million, four hundred forty-three thousand, nine hundred sixty".