945339 has 8 divisors (see below), whose sum is σ = 1270080. Its totient is φ = 625416.

The previous prime is 945331. The next prime is 945341. The reversal of 945339 is 933549.

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

It is not a de Polignac number, because 945339 - 2³ = 945331 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (945331) 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 in 7 ways as a sum of consecutive naturals, for example, 717 + ... + 1550.

It is an arithmetic number, because the mean of its divisors is an integer number (158760).

2⁹⁴⁵³³⁹ is an apocalyptic number.

945339 is a deficient number, since it is larger than the sum of its proper divisors (324741).

945339 is a wasteful number, since it uses less digits than its factorization.

945339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2409.

The product of its digits is 14580, while the sum is 33.

The square root of 945339 is about 972.2854519121. The cubic root of 945339 is about 98.1437222042.

The spelling of 945339 in words is "nine hundred forty-five thousand, three hundred thirty-nine".