604693164 has 96 divisors (see below), whose sum is σ = 1539578880. Its totient is φ = 184094208.

The previous prime is 604693147. The next prime is 604693169. The reversal of 604693164 is 461396406.

It is not an unprimeable number, because it can be changed into a prime (604693169) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 781882 + ... + 782654.

It is an arithmetic number, because the mean of its divisors is an integer number (16037280).

Almost surely, 2^604693164 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 604693164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (769789440).

604693164 is an abundant number, since it is smaller than the sum of its proper divisors (934885716).

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

604693164 is a wasteful number, since it uses less digits than its factorization.

604693164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919 (or 917 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 604693164 is about 24590.5096327831. The cubic root of 604693164 is about 845.6260495975.

The spelling of 604693164 in words is "six hundred four million, six hundred ninety-three thousand, one hundred sixty-four".