9709694 has 4 divisors (see below), whose sum is σ = 14564544. Its totient is φ = 4854846.

The previous prime is 9709691. The next prime is 9709723. The reversal of 9709694 is 4969079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4969079 = 173 ⋅28723.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9709691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2427422 + ... + 2427425.

It is an arithmetic number, because the mean of its divisors is an integer number (3641136).

Almost surely, 2^9709694 is an apocalyptic number.

9709694 is a deficient number, since it is larger than the sum of its proper divisors (4854850).

9709694 is a wasteful number, since it uses less digits than its factorization.

9709694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4854849.

The product of its (nonzero) digits is 122472, while the sum is 44.

The square root of 9709694 is about 3116.0381897531. The cubic root of 9709694 is about 213.3381449653.

The spelling of 9709694 in words is "nine million, seven hundred nine thousand, six hundred ninety-four".