944428695 has 24 divisors (see below), whose sum is σ = 1757795184. Its totient is φ = 431738496.

The previous prime is 944428643. The next prime is 944428757. The reversal of 944428695 is 596824449.

It is not a de Polignac number, because 944428695 - 2⁷ = 944428567 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 641734 + ... + 643203.

It is an arithmetic number, because the mean of its divisors is an integer number (73241466).

Almost surely, 2^944428695 is an apocalyptic number.

944428695 is a deficient number, since it is larger than the sum of its proper divisors (813366489).

944428695 is a wasteful number, since it uses less digits than its factorization.

944428695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1284959 (or 1284952 counting only the distinct ones).

The product of its digits is 2488320, while the sum is 51.

The square root of 944428695 is about 30731.5586165102. The cubic root of 944428695 is about 981.1220990610.

The spelling of 944428695 in words is "nine hundred forty-four million, four hundred twenty-eight thousand, six hundred ninety-five".