604613856 has 192 divisors, whose sum is σ = 1992646656. Its totient is φ = 155942400.

The previous prime is 604613851. The next prime is 604613861. The reversal of 604613856 is 658316406.

It is an interprime number because it is at equal distance from previous prime (604613851) and next prime (604613861).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604613851) 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 31 ways as a sum of consecutive naturals, for example, 1943941 + ... + 1944251.

It is an arithmetic number, because the mean of its divisors is an integer number (10378368).

Almost surely, 2^604613856 is an apocalyptic number.

604613856 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604613856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (996323328).

604613856 is an abundant number, since it is smaller than the sum of its proper divisors (1388032800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

604613856 is a wasteful number, since it uses less digits than its factorization.

604613856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605 (or 597 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The square root of 604613856 is about 24588.8970065760. The cubic root of 604613856 is about 845.5890788676.

The spelling of 604613856 in words is "six hundred four million, six hundred thirteen thousand, eight hundred fifty-six".