604620066 has 8 divisors (see below), whose sum is σ = 1209240144. Its totient is φ = 201540020.

The previous prime is 604620061. The next prime is 604620073. The reversal of 604620066 is 660026406.

It is a sphenic number, since it is the product of 3 distinct primes.

604620066 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (604620061) 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, 50385000 + ... + 50385011.

It is an arithmetic number, because the mean of its divisors is an integer number (151155018).

Almost surely, 2^604620066 is an apocalyptic number.

604620066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

604620066 is a wasteful number, since it uses less digits than its factorization.

604620066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100770016.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 604620066 is about 24589.0232827577. The cubic root of 604620066 is about 845.5919738780.

The spelling of 604620066 in words is "six hundred four million, six hundred twenty thousand, sixty-six".