9698648 has 8 divisors (see below), whose sum is σ = 18184980. Its totient is φ = 4849320.

The previous prime is 9698639. The next prime is 9698659. The reversal of 9698648 is 8468969.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 9698596 and 9698605.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 606158 + ... + 606173.

Almost surely, 2^9698648 is an apocalyptic number.

It is an amenable number.

9698648 is a deficient number, since it is larger than the sum of its proper divisors (8486332).

9698648 is a wasteful number, since it uses less digits than its factorization.

9698648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1212337 (or 1212333 counting only the distinct ones).

The product of its digits is 746496, while the sum is 50.

The square root of 9698648 is about 3114.2652423967. The cubic root of 9698648 is about 213.2572145970.

The spelling of 9698648 in words is "nine million, six hundred ninety-eight thousand, six hundred forty-eight".