945938 has 8 divisors (see below), whose sum is σ = 1621632. Its totient is φ = 405396.

The previous prime is 945937. The next prime is 945941. The reversal of 945938 is 839549.

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

It is not an unprimeable number, because it can be changed into a prime (945937) 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 3 ways as a sum of consecutive naturals, for example, 33770 + ... + 33797.

It is an arithmetic number, because the mean of its divisors is an integer number (202704).

2⁹⁴⁵⁹³⁸ is an apocalyptic number.

945938 is a deficient number, since it is larger than the sum of its proper divisors (675694).

945938 is a wasteful number, since it uses less digits than its factorization.

945938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67576.

The product of its digits is 38880, while the sum is 38.

The square root of 945938 is about 972.5934402411. The cubic root of 945938 is about 98.1644469309.

The spelling of 945938 in words is "nine hundred forty-five thousand, nine hundred thirty-eight".