604610620 has 24 divisors (see below), whose sum is σ = 1273101984. Its totient is φ = 241192896.

The previous prime is 604610597. The next prime is 604610623. The reversal of 604610620 is 26016406.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604610623) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33064 + ... + 47983.

It is an arithmetic number, because the mean of its divisors is an integer number (53045916).

Almost surely, 2^604610620 is an apocalyptic number.

It is an amenable number.

604610620 is an abundant number, since it is smaller than the sum of its proper divisors (668491364).

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

604610620 is a wasteful number, since it uses less digits than its factorization.

604610620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81429 (or 81427 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 604610620 is about 24588.8312044310. The cubic root of 604610620 is about 845.5875702843.

The spelling of 604610620 in words is "six hundred four million, six hundred ten thousand, six hundred twenty".