4444380 has 36 divisors (see below), whose sum is σ = 13481832. Its totient is φ = 1185120.

The previous prime is 4444369. The next prime is 4444381. The reversal of 4444380 is 834444.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4444381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12166 + ... + 12525.

Almost surely, 2^4444380 is an apocalyptic number.

It is an amenable number.

4444380 is an abundant number, since it is smaller than the sum of its proper divisors (9037452).

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

4444380 is a wasteful number, since it uses less digits than its factorization.

4444380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24706 (or 24701 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

The square root of 4444380 is about 2108.1698223815. The cubic root of 4444380 is about 164.4133436165.

The spelling of 4444380 in words is "four million, four hundred forty-four thousand, three hundred eighty".