604963 has 4 divisors (see below), whose sum is σ = 606528. Its totient is φ = 603400.

The previous prime is 604957. The next prime is 604973. The reversal of 604963 is 369406.

604963 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 369406 = 2 ⋅184703.

It is a cyclic number.

It is not a de Polignac number, because 604963 - 2⁵ = 604931 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 270 + ... + 1132.

It is an arithmetic number, because the mean of its divisors is an integer number (151632).

2⁶⁰⁴⁹⁶³ is an apocalyptic number.

604963 is a deficient number, since it is larger than the sum of its proper divisors (1565).

604963 is an equidigital number, since it uses as much as digits as its factorization.

604963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564.

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

The square root of 604963 is about 777.7936744407. The cubic root of 604963 is about 84.5751813887.

The spelling of 604963 in words is "six hundred four thousand, nine hundred sixty-three".