9440164 has 12 divisors (see below), whose sum is σ = 16651264. Its totient is φ = 4682664.

The previous prime is 9440161. The next prime is 9440173. The reversal of 9440164 is 4610449.

It is not an unprimeable number, because it can be changed into a prime (9440161) 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, 8784 + ... + 9799.

Almost surely, 2^9440164 is an apocalyptic number.

It is an amenable number.

9440164 is a deficient number, since it is larger than the sum of its proper divisors (7211100).

9440164 is a wasteful number, since it uses less digits than its factorization.

9440164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18714 (or 18712 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 9440164 is about 3072.4849877583. The cubic root of 9440164 is about 211.3455849315.

It can be divided in two parts, 9440 and 164, that added together give a square (9604 = 98²).

The spelling of 9440164 in words is "nine million, four hundred forty thousand, one hundred sixty-four".