9659741 has 16 divisors (see below), whose sum is σ = 12018048. Its totient is φ = 7560000.

The previous prime is 9659737. The next prime is 9659753. The reversal of 9659741 is 1479569.

It is not a de Polignac number, because 9659741 - 2² = 9659737 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9659711) 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 15 ways as a sum of consecutive naturals, for example, 8666 + ... + 9716.

It is an arithmetic number, because the mean of its divisors is an integer number (751128).

Almost surely, 2^9659741 is an apocalyptic number.

9659741 is a gapful number since it is divisible by the number (91) formed by its first and last digit.

It is an amenable number.

9659741 is a deficient number, since it is larger than the sum of its proper divisors (2358307).

9659741 is a wasteful number, since it uses less digits than its factorization.

9659741 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1172.

The product of its digits is 68040, while the sum is 41.

The square root of 9659741 is about 3108.0123873627. The cubic root of 9659741 is about 212.9716655793.

The spelling of 9659741 in words is "nine million, six hundred fifty-nine thousand, seven hundred forty-one".