604664622 has 16 divisors (see below), whose sum is σ = 1343699280. Its totient is φ = 201554856.

The previous prime is 604664539. The next prime is 604664633. The reversal of 604664622 is 226466406.

604664622 is a `hidden beast` number, since 6 + 0 + 4 + 6 + 646 + 2 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5598693 + ... + 5598800.

It is an arithmetic number, because the mean of its divisors is an integer number (83981205).

Almost surely, 2^604664622 is an apocalyptic number.

604664622 is an abundant number, since it is smaller than the sum of its proper divisors (739034658).

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

604664622 is a wasteful number, since it uses less digits than its factorization.

604664622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11197504 (or 11197498 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

The square root of 604664622 is about 24589.9292800935. The cubic root of 604664622 is about 845.6127446467.

The spelling of 604664622 in words is "six hundred four million, six hundred sixty-four thousand, six hundred twenty-two".