604784 has 10 divisors (see below), whose sum is σ = 1171800. Its totient is φ = 302384.

The previous prime is 604781. The next prime is 604787. The reversal of 604784 is 487406.

It is an interprime number because it is at equal distance from previous prime (604781) and next prime (604787).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 604784.

It is not an unprimeable number, because it can be changed into a prime (604781) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18884 + ... + 18915.

It is an arithmetic number, because the mean of its divisors is an integer number (117180).

2⁶⁰⁴⁷⁸⁴ is an apocalyptic number.

It is an amenable number.

604784 is a deficient number, since it is larger than the sum of its proper divisors (567016).

604784 is a wasteful number, since it uses less digits than its factorization.

604784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37807 (or 37801 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 604784 is about 777.6785968509. The cubic root of 604784 is about 84.5668390323.

The spelling of 604784 in words is "six hundred four thousand, seven hundred eighty-four".