944319971 has 4 divisors (see below), whose sum is σ = 1079222832. Its totient is φ = 809417112.

The previous prime is 944319949. The next prime is 944319979. The reversal of 944319971 is 179913449.

944319971 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 179913449 = 3407 ⋅52807.

It is not a de Polignac number, because 944319971 - 2⁶ = 944319907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (944319979) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67451420 + ... + 67451433.

It is an arithmetic number, because the mean of its divisors is an integer number (269805708).

Almost surely, 2^944319971 is an apocalyptic number.

944319971 is a deficient number, since it is larger than the sum of its proper divisors (134902861).

944319971 is a wasteful number, since it uses less digits than its factorization.

944319971 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134902860.

The product of its digits is 244944, while the sum is 47.

The square root of 944319971 is about 30729.7896348153. The cubic root of 944319971 is about 981.0844482169.

The spelling of 944319971 in words is "nine hundred forty-four million, three hundred nineteen thousand, nine hundred seventy-one".