941644 has 12 divisors (see below), whose sum is σ = 1797768. Its totient is φ = 428000.

The previous prime is 941641. The next prime is 941653. The reversal of 941644 is 446149.

It is not an unprimeable number, because it can be changed into a prime (941641) 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, 10657 + ... + 10744.

It is an arithmetic number, because the mean of its divisors is an integer number (149814).

2⁹⁴¹⁶⁴⁴ is an apocalyptic number.

It is an amenable number.

941644 is a deficient number, since it is larger than the sum of its proper divisors (856124).

941644 is a wasteful number, since it uses less digits than its factorization.

941644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21416 (or 21414 counting only the distinct ones).

The product of its digits is 3456, while the sum is 28.

The square root of 941644 is about 970.3834293721. The cubic root of 941644 is about 98.0156853972.

The spelling of 941644 in words is "nine hundred forty-one thousand, six hundred forty-four".