9640414 has 16 divisors (see below), whose sum is σ = 16587648. Its totient is φ = 4116312.

The previous prime is 9640373. The next prime is 9640417. The reversal of 9640414 is 4140469.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9640417) 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 7 ways as a sum of consecutive naturals, for example, 3177 + ... + 5419.

It is an arithmetic number, because the mean of its divisors is an integer number (1036728).

Almost surely, 2^9640414 is an apocalyptic number.

9640414 is a deficient number, since it is larger than the sum of its proper divisors (6947234).

9640414 is a wasteful number, since it uses less digits than its factorization.

9640414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2559.

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

The square root of 9640414 is about 3104.9016087470. The cubic root of 9640414 is about 212.8295343851.

Subtracting from 9640414 its reverse (4140469), we obtain a palindrome (5499945).

The spelling of 9640414 in words is "nine million, six hundred forty thousand, four hundred fourteen".