9345646 has 4 divisors (see below), whose sum is σ = 14018472. Its totient is φ = 4672822.

The previous prime is 9345643. The next prime is 9345647. The reversal of 9345646 is 6465439.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9345641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2336410 + ... + 2336413.

It is an arithmetic number, because the mean of its divisors is an integer number (3504618).

Almost surely, 2^9345646 is an apocalyptic number.

9345646 is a deficient number, since it is larger than the sum of its proper divisors (4672826).

9345646 is a wasteful number, since it uses less digits than its factorization.

9345646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672825.

The product of its digits is 77760, while the sum is 37.

The square root of 9345646 is about 3057.0649322512. The cubic root of 9345646 is about 210.6378640366.

The spelling of 9345646 in words is "nine million, three hundred forty-five thousand, six hundred forty-six".