9953361 has 20 divisors (see below), whose sum is σ = 16221744. Its totient is φ = 6031800.

The previous prime is 9953341. The next prime is 9953369. The reversal of 9953361 is 1633599.

It is not a de Polignac number, because 9953361 - 2¹⁰ = 9952337 is a prime.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (9953369) 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 in 19 ways as a sum of consecutive naturals, for example, 4695 + ... + 6476.

Almost surely, 2^9953361 is an apocalyptic number.

It is an amenable number.

9953361 is a deficient number, since it is larger than the sum of its proper divisors (6268383).

9953361 is a wasteful number, since it uses less digits than its factorization.

9953361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11194 (or 11185 counting only the distinct ones).

The product of its digits is 21870, while the sum is 36.

The square root of 9953361 is about 3154.8947684511. The cubic root of 9953361 is about 215.1080113494.

It can be divided in two parts, 995 and 3361, that added together give a square (4356 = 66²).

The spelling of 9953361 in words is "nine million, nine hundred fifty-three thousand, three hundred sixty-one".