9739968 has 56 divisors (see below), whose sum is σ = 29455872. Its totient is φ = 2782464.

The previous prime is 9739949. The next prime is 9739979. The reversal of 9739968 is 8699379.

It is a tau number, because it is divible by the number of its divisors (56).

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 9739968.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2280 + ... + 4967.

Almost surely, 2^9739968 is an apocalyptic number.

It is an amenable number.

9739968 is an abundant number, since it is smaller than the sum of its proper divisors (19715904).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9739968 is a wasteful number, since it uses less digits than its factorization.

9739968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7269 (or 7259 counting only the distinct ones).

The product of its digits is 734832, while the sum is 51.

The square root of 9739968 is about 3120.8921801305. The cubic root of 9739968 is about 213.5596383220.

The spelling of 9739968 in words is "nine million, seven hundred thirty-nine thousand, nine hundred sixty-eight".