604214864 has 20 divisors (see below), whose sum is σ = 1277090880. Its totient is φ = 274643040.

The previous prime is 604214861. The next prime is 604214869. The reversal of 604214864 is 468412406.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604214861) 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, 1716344 + ... + 1716695.

It is an arithmetic number, because the mean of its divisors is an integer number (63854544).

Almost surely, 2^604214864 is an apocalyptic number.

It is an amenable number.

604214864 is an abundant number, since it is smaller than the sum of its proper divisors (672876016).

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

604214864 is a wasteful number, since it uses less digits than its factorization.

604214864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3433058 (or 3433052 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 604214864 is about 24580.7824122830. The cubic root of 604214864 is about 845.4030331151.

The spelling of 604214864 in words is "six hundred four million, two hundred fourteen thousand, eight hundred sixty-four".