944313072 has 160 divisors (see below), whose sum is σ = 2681733120. Its totient is φ = 285223680.

The previous prime is 944313043. The next prime is 944313101. The reversal of 944313072 is 270313449.

It is an interprime number because it is at equal distance from previous prime (944313043) and next prime (944313101).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3590413 + ... + 3590675.

It is an arithmetic number, because the mean of its divisors is an integer number (16760832).

Almost surely, 2^944313072 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 944313072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1340866560).

944313072 is an abundant number, since it is smaller than the sum of its proper divisors (1737420048).

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

944313072 is a wasteful number, since it uses less digits than its factorization.

944313072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451 (or 445 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 944313072 is about 30729.6773819707. The cubic root of 944313072 is about 981.0820590133.

The spelling of 944313072 in words is "nine hundred forty-four million, three hundred thirteen thousand, seventy-two".