944720120 has 64 divisors (see below), whose sum is σ = 2167326720. Its totient is φ = 370548864.

The previous prime is 944720111. The next prime is 944720123. The reversal of 944720120 is 21027449.

944720120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×944720120² = 1784992210265628800, which contains 22 as substring.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944720123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 439769 + ... + 441911.

It is an arithmetic number, because the mean of its divisors is an integer number (33864480).

Almost surely, 2^944720120 is an apocalyptic number.

It is an amenable number.

944720120 is an abundant number, since it is smaller than the sum of its proper divisors (1222606600).

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

944720120 is a wasteful number, since it uses less digits than its factorization.

944720120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2364 (or 2360 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 944720120 is about 30736.2997122295. The cubic root of 944720120 is about 981.2230045449.

Adding to 944720120 its reverse (21027449), we get a palindrome (965747569).

The spelling of 944720120 in words is "nine hundred forty-four million, seven hundred twenty thousand, one hundred twenty".