8969345 has 16 divisors (see below), whose sum is σ = 13419648. Its totient is φ = 5591040.

The previous prime is 8969321. The next prime is 8969347. The reversal of 8969345 is 5439698.

It is a de Polignac number, because none of the positive numbers 2^k-8969345 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8969296 and 8969305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8969347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11264 + ... + 12033.

It is an arithmetic number, because the mean of its divisors is an integer number (838728).

Almost surely, 2^8969345 is an apocalyptic number.

It is an amenable number.

8969345 is a deficient number, since it is larger than the sum of its proper divisors (4450303).

8969345 is a wasteful number, since it uses less digits than its factorization.

8969345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23320.

The product of its digits is 233280, while the sum is 44.

The square root of 8969345 is about 2994.8864753109. The cubic root of 8969345 is about 207.7719471061.

The spelling of 8969345 in words is "eight million, nine hundred sixty-nine thousand, three hundred forty-five".