604868499 has 8 divisors (see below), whose sum is σ = 896101520. Its totient is φ = 403245648.

The previous prime is 604868491. The next prime is 604868501. The reversal of 604868499 is 994868406.

It is not a de Polignac number, because 604868499 - 2³ = 604868491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (604868491) 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, 11201242 + ... + 11201295.

It is an arithmetic number, because the mean of its divisors is an integer number (112012690).

Almost surely, 2^604868499 is an apocalyptic number.

604868499 is a deficient number, since it is larger than the sum of its proper divisors (291233021).

604868499 is a wasteful number, since it uses less digits than its factorization.

604868499 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22402546 (or 22402540 counting only the distinct ones).

The product of its (nonzero) digits is 2985984, while the sum is 54.

The square root of 604868499 is about 24594.0744692700. The cubic root of 604868499 is about 845.7077734227.

It can be divided in two parts, 6048 and 68499, that added together give a palindrome (74547).

The spelling of 604868499 in words is "six hundred four million, eight hundred sixty-eight thousand, four hundred ninety-nine".