9944697 has 12 divisors (see below), whose sum is σ = 15424656. Its totient is φ = 5682600.

The previous prime is 9944689. The next prime is 9944719. The reversal of 9944697 is 7964499.

It is not a de Polignac number, because 9944697 - 2³ = 9944689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9944617) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33679 + ... + 33972.

It is an arithmetic number, because the mean of its divisors is an integer number (1285388).

Almost surely, 2^9944697 is an apocalyptic number.

It is an amenable number.

9944697 is a deficient number, since it is larger than the sum of its proper divisors (5479959).

9944697 is a wasteful number, since it uses less digits than its factorization.

9944697 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67668 (or 67661 counting only the distinct ones).

The product of its digits is 489888, while the sum is 48.

The square root of 9944697 is about 3153.5213650775. The cubic root of 9944697 is about 215.0455789433.

The spelling of 9944697 in words is "nine million, nine hundred forty-four thousand, six hundred ninety-seven".