944064480 has 96 divisors (see below), whose sum is σ = 2986508448. Its totient is φ = 250675200.

The previous prime is 944064449. The next prime is 944064481. The reversal of 944064480 is 84460449.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (944064481) 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 15 ways as a sum of consecutive naturals, for example, 111600 + ... + 119760.

It is an arithmetic number, because the mean of its divisors is an integer number (31109463).

Almost surely, 2^944064480 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 944064480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1493254224).

944064480 is an abundant number, since it is smaller than the sum of its proper divisors (2042443968).

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

944064480 is a wasteful number, since it uses less digits than its factorization.

944064480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8420 (or 8412 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 944064480 is about 30725.6322961790. The cubic root of 944064480 is about 980.9959609585.

It can be divided in two parts, 9440 and 64480, that added together give a triangular number (73920 = T₃₈₄).

The spelling of 944064480 in words is "nine hundred forty-four million, sixty-four thousand, four hundred eighty".