9749968 has 10 divisors (see below), whose sum is σ = 18890594. Its totient is φ = 4874976.

The previous prime is 9749963. The next prime is 9749989. The reversal of 9749968 is 8699479.

It can be written as a sum of positive squares in only one way, i.e., 7463824 + 2286144 = 2732^2 + 1512^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9749963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304671 + ... + 304702.

Almost surely, 2^9749968 is an apocalyptic number.

It is an amenable number.

9749968 is a deficient number, since it is larger than the sum of its proper divisors (9140626).

9749968 is a wasteful number, since it uses less digits than its factorization.

9749968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 609381 (or 609375 counting only the distinct ones).

The product of its digits is 979776, while the sum is 52.

The square root of 9749968 is about 3122.4938750941. The cubic root of 9749968 is about 213.6327003666.

The spelling of 9749968 in words is "nine million, seven hundred forty-nine thousand, nine hundred sixty-eight".