9353973 has 4 divisors (see below), whose sum is σ = 12471968. Its totient is φ = 6235980.

The previous prime is 9353969. The next prime is 9353977. The reversal of 9353973 is 3793539.

It is a happy number.

9353973 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (9353969) and next prime (9353977).

It is not a de Polignac number, because 9353973 - 2² = 9353969 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9353977) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558993 + ... + 1558998.

It is an arithmetic number, because the mean of its divisors is an integer number (3117992).

Almost surely, 2^9353973 is an apocalyptic number.

It is an amenable number.

9353973 is a deficient number, since it is larger than the sum of its proper divisors (3117995).

9353973 is a wasteful number, since it uses less digits than its factorization.

9353973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3117994.

The product of its digits is 76545, while the sum is 39.

The square root of 9353973 is about 3058.4265562540. The cubic root of 9353973 is about 210.7004051321.

The spelling of 9353973 in words is "nine million, three hundred fifty-three thousand, nine hundred seventy-three".