9714649 has 4 divisors (see below), whose sum is σ = 11102464. Its totient is φ = 8326836.

The previous prime is 9714641. The next prime is 9714659. The reversal of 9714649 is 9464179.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9464179 = 29 ⋅326351.

It is not a de Polignac number, because 9714649 - 2³ = 9714641 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9714641) 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, 693897 + ... + 693910.

It is an arithmetic number, because the mean of its divisors is an integer number (2775616).

Almost surely, 2^9714649 is an apocalyptic number.

It is an amenable number.

9714649 is a deficient number, since it is larger than the sum of its proper divisors (1387815).

9714649 is a wasteful number, since it uses less digits than its factorization.

9714649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387814.

The product of its digits is 54432, while the sum is 40.

The square root of 9714649 is about 3116.8331684580. The cubic root of 9714649 is about 213.3744286608.

The spelling of 9714649 in words is "nine million, seven hundred fourteen thousand, six hundred forty-nine".