944210072 has 64 divisors (see below), whose sum is σ = 2014588800. Its totient is φ = 411747840.

The previous prime is 944210027. The next prime is 944210081. The reversal of 944210072 is 270012449.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 138422 + ... + 145082.

It is an arithmetic number, because the mean of its divisors is an integer number (31477950).

Almost surely, 2^944210072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 944210072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1007294400).

944210072 is an abundant number, since it is smaller than the sum of its proper divisors (1070378728).

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

944210072 is a wasteful number, since it uses less digits than its factorization.

944210072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756 (or 6752 counting only the distinct ones).

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

The square root of 944210072 is about 30728.0014319187. The cubic root of 944210072 is about 981.0463875362.

The spelling of 944210072 in words is "nine hundred forty-four million, two hundred ten thousand, seventy-two".