444010720 has 24 divisors (see below), whose sum is σ = 1048975704. Its totient is φ = 177604224.

The previous prime is 444010711. The next prime is 444010727. The reversal of 444010720 is 27010444.

It is a junction number, because it is equal to n+sod(n) for n = 444010691 and 444010700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (444010727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1387374 + ... + 1387693.

It is an arithmetic number, because the mean of its divisors is an integer number (43707321).

Almost surely, 2^444010720 is an apocalyptic number.

444010720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

444010720 is an abundant number, since it is smaller than the sum of its proper divisors (604964984).

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

444010720 is a wasteful number, since it uses less digits than its factorization.

444010720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2775082 (or 2775074 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 22.

The square root of 444010720 is about 21071.5618785129. The cubic root of 444010720 is about 762.8945022981.

The spelling of 444010720 in words is "four hundred forty-four million, ten thousand, seven hundred twenty".