9407444 has 12 divisors (see below), whose sum is σ = 16562784. Its totient is φ = 4675224.

The previous prime is 9407441. The next prime is 9407459. The reversal of 9407444 is 4447049.

It is a super-2 number, since 2×9407444² = 177000005226272, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 9407444.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9407441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6374 + ... + 7709.

It is an arithmetic number, because the mean of its divisors is an integer number (1380232).

Almost surely, 2^9407444 is an apocalyptic number.

It is an amenable number.

9407444 is a deficient number, since it is larger than the sum of its proper divisors (7155340).

9407444 is a wasteful number, since it uses less digits than its factorization.

9407444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14254 (or 14252 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 9407444 is about 3067.1556856475. The cubic root of 9407444 is about 211.1011247559.

The spelling of 9407444 in words is "nine million, four hundred seven thousand, four hundred forty-four".