9491464 has 16 divisors (see below), whose sum is σ = 17852220. Its totient is φ = 4730880.

The previous prime is 9491453. The next prime is 9491467. The reversal of 9491464 is 4641949.

It can be written as a sum of positive squares in 2 ways, for example, as 9424900 + 66564 = 3070^2 + 258^2 .

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (9491467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1144 + ... + 4504.

Almost surely, 2^9491464 is an apocalyptic number.

It is an amenable number.

9491464 is a deficient number, since it is larger than the sum of its proper divisors (8360756).

9491464 is a wasteful number, since it uses less digits than its factorization.

9491464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3720 (or 3716 counting only the distinct ones).

The product of its digits is 31104, while the sum is 37.

The square root of 9491464 is about 3080.8219682416. The cubic root of 9491464 is about 211.7277268884.

The spelling of 9491464 in words is "nine million, four hundred ninety-one thousand, four hundred sixty-four".