604463490 has 48 divisors (see below), whose sum is σ = 1575288000. Its totient is φ = 160812576.

The previous prime is 604463467. The next prime is 604463491. The reversal of 604463490 is 94364406.

604463490 is a `hidden beast` number, since 604 + 4 + 6 + 3 + 49 + 0 = 666.

It is a super-2 number, since 2×604463490² = 730752221485960200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (604463491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31861 + ... + 47159.

It is an arithmetic number, because the mean of its divisors is an integer number (32818500).

Almost surely, 2^604463490 is an apocalyptic number.

604463490 is an abundant number, since it is smaller than the sum of its proper divisors (970824510).

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

604463490 is a wasteful number, since it uses less digits than its factorization.

604463490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15751 (or 15748 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The square root of 604463490 is about 24585.8392169151. The cubic root of 604463490 is about 845.5189744045.

It can be divided in two parts, 60446 and 3490, that added together give a palindrome (63936).

The spelling of 604463490 in words is "six hundred four million, four hundred sixty-three thousand, four hundred ninety".