944720748 has 18 divisors (see below), whose sum is σ = 2388044204. Its totient is φ = 314906904.

The previous prime is 944720747. The next prime is 944720773. The reversal of 944720748 is 847027449.

It is a tau number, because it is divible by the number of its divisors (18).

It is not an unprimeable number, because it can be changed into a prime (944720743) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13121086 + ... + 13121157.

Almost surely, 2^944720748 is an apocalyptic number.

It is an amenable number.

944720748 is an abundant number, since it is smaller than the sum of its proper divisors (1443323456).

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

944720748 is a wasteful number, since it uses less digits than its factorization.

944720748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26242253 (or 26242248 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 45.

The square root of 944720748 is about 30736.3099281615. The cubic root of 944720748 is about 981.2232219666.

The spelling of 944720748 in words is "nine hundred forty-four million, seven hundred twenty thousand, seven hundred forty-eight".