604349005 has 8 divisors (see below), whose sum is σ = 781004952. Its totient is φ = 446288448.

The previous prime is 604349003. The next prime is 604349051. The reversal of 604349005 is 500943406.

It can be written as a sum of positive squares in 4 ways, for example, as 27436644 + 576912361 = 5238^2 + 24019^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 604349005 - 2¹ = 604349003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (604349003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4648774 + ... + 4648903.

It is an arithmetic number, because the mean of its divisors is an integer number (97625619).

Almost surely, 2^604349005 is an apocalyptic number.

604349005 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

It is an amenable number.

604349005 is a deficient number, since it is larger than the sum of its proper divisors (176655947).

604349005 is a wasteful number, since it uses less digits than its factorization.

604349005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9297695.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 604349005 is about 24583.5108355174. The cubic root of 604349005 is about 845.4655907823.

The spelling of 604349005 in words is "six hundred four million, three hundred forty-nine thousand, five".