9993496 has 8 divisors (see below), whose sum is σ = 18737820. Its totient is φ = 4996744.

The previous prime is 9993493. The next prime is 9993517. The reversal of 9993496 is 6943999.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9993493) 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, 624586 + ... + 624601.

Almost surely, 2^9993496 is an apocalyptic number.

It is an amenable number.

9993496 is a deficient number, since it is larger than the sum of its proper divisors (8744324).

9993496 is a wasteful number, since it uses less digits than its factorization.

9993496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249193 (or 1249189 counting only the distinct ones).

The product of its digits is 472392, while the sum is 49.

The square root of 9993496 is about 3161.2491202055. The cubic root of 9993496 is about 215.3967507291.

The spelling of 9993496 in words is "nine million, nine hundred ninety-three thousand, four hundred ninety-six".