964109 has 8 divisors (see below), whose sum is σ = 1006848. Its totient is φ = 922320.

The previous prime is 964097. The next prime is 964133. The reversal of 964109 is 901469.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-964109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964199) 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 7 ways as a sum of consecutive naturals, for example, 2444 + ... + 2810.

It is an arithmetic number, because the mean of its divisors is an integer number (125856).

2⁹⁶⁴¹⁰⁹ is an apocalyptic number.

It is an amenable number.

964109 is a deficient number, since it is larger than the sum of its proper divisors (42739).

964109 is a wasteful number, since it uses less digits than its factorization.

964109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 475.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 964109 is about 981.8905234292. The cubic root of 964109 is about 98.7890279958.

The spelling of 964109 in words is "nine hundred sixty-four thousand, one hundred nine".