6603461613 has 24 divisors (see below), whose sum is σ = 10961870400. Its totient is φ = 3752319744.

The previous prime is 6603461581. The next prime is 6603461639. The reversal of 6603461613 is 3161643066.

6603461613 is a `hidden beast` number, since 6 + 6 + 0 + 34 + 6 + 1 + 613 = 666.

It is not a de Polignac number, because 6603461613 - 2⁵ = 6603461581 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6603461663) 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, 281508 + ... + 304061.

It is an arithmetic number, because the mean of its divisors is an integer number (456744600).

Almost surely, 2^6603461613 is an apocalyptic number.

6603461613 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

6603461613 is a deficient number, since it is larger than the sum of its proper divisors (4358408787).

6603461613 is a wasteful number, since it uses less digits than its factorization.

6603461613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585761 (or 585758 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 6603461613 is about 81261.6860088443. The cubic root of 6603461613 is about 1876.1053382332.

The spelling of 6603461613 in words is "six billion, six hundred three million, four hundred sixty-one thousand, six hundred thirteen".