9896738 has 4 divisors (see below), whose sum is σ = 14845110. Its totient is φ = 4948368.

The previous prime is 9896717. The next prime is 9896741. The reversal of 9896738 is 8376989.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 8567329 + 1329409 = 2927^2 + 1153^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2474183 + ... + 2474186.

Almost surely, 2^9896738 is an apocalyptic number.

9896738 is a deficient number, since it is larger than the sum of its proper divisors (4948372).

9896738 is a wasteful number, since it uses less digits than its factorization.

9896738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4948371.

The product of its digits is 653184, while the sum is 50.

The square root of 9896738 is about 3145.9081359760. The cubic root of 9896738 is about 214.6993309390.

The spelling of 9896738 in words is "nine million, eight hundred ninety-six thousand, seven hundred thirty-eight".