604194313728 has 160 divisors (see below), whose sum is σ = 1705264856064. Its totient is φ = 189443244032.

The previous prime is 604194313649. The next prime is 604194313753. The reversal of 604194313728 is 827313491406.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54490201 + ... + 54501287.

Almost surely, 2^604194313728 is an apocalyptic number.

604194313728 is a gapful number since it is divisible by the number (68) 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 604194313728, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (852632428032).

604194313728 is an abundant number, since it is smaller than the sum of its proper divisors (1101070542336).

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

604194313728 is a wasteful number, since it uses less digits than its factorization.

604194313728 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13212 (or 13196 counting only the distinct ones).

The product of its (nonzero) digits is 870912, while the sum is 48.

The spelling of 604194313728 in words is "six hundred four billion, one hundred ninety-four million, three hundred thirteen thousand, seven hundred twenty-eight".