9444694100 has 18 divisors (see below), whose sum is σ = 20494986414. Its totient is φ = 3777877600.

The previous prime is 9444694043. The next prime is 9444694117. The reversal of 9444694100 is 14964449.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 348494224 + 9096199876 = 18668^2 + 95374^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47223371 + ... + 47223570.

Almost surely, 2^9444694100 is an apocalyptic number.

It is an amenable number.

9444694100 is an abundant number, since it is smaller than the sum of its proper divisors (11050292314).

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

9444694100 is a wasteful number, since it uses less digits than its factorization.

9444694100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94446955 (or 94446948 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 9444694100 is about 97183.8160395032. The cubic root of 9444694100 is about 2113.7938602253.

The spelling of 9444694100 in words is "nine billion, four hundred forty-four million, six hundred ninety-four thousand, one hundred".