9340645 has 8 divisors (see below), whose sum is σ = 11696256. Its totient is φ = 7147536.

The previous prime is 9340637. The next prime is 9340657. The reversal of 9340645 is 5460439.

9340645 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9340645 - 2³ = 9340637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40497 + ... + 40726.

It is an arithmetic number, because the mean of its divisors is an integer number (1462032).

Almost surely, 2^9340645 is an apocalyptic number.

It is an amenable number.

9340645 is a deficient number, since it is larger than the sum of its proper divisors (2355611).

9340645 is a wasteful number, since it uses less digits than its factorization.

9340645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81251.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 9340645 is about 3056.2468813890. The cubic root of 9340645 is about 210.6002854711.

The spelling of 9340645 in words is "nine million, three hundred forty thousand, six hundred forty-five".