603946 has 16 divisors (see below), whose sum is σ = 1045440. Its totient is φ = 256320.

The previous prime is 603937. The next prime is 603947. The reversal of 603946 is 649306.

603946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (603947) by changing a digit.

603946 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2386 + ... + 2626.

It is an arithmetic number, because the mean of its divisors is an integer number (65340).

2⁶⁰³⁹⁴⁶ is an apocalyptic number.

603946 is a deficient number, since it is larger than the sum of its proper divisors (441494).

603946 is a wasteful number, since it uses less digits than its factorization.

603946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 603946 is about 777.1396270941. The cubic root of 603946 is about 84.5277618478.

The spelling of 603946 in words is "six hundred three thousand, nine hundred forty-six".