6616260604 has 12 divisors (see below), whose sum is σ = 11624587128. Its totient is φ = 3294950000.

The previous prime is 6616260587. The next prime is 6616260689. The reversal of 6616260604 is 4060626166.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3293947 + ... + 3295954.

It is an arithmetic number, because the mean of its divisors is an integer number (968715594).

Almost surely, 2^6616260604 is an apocalyptic number.

It is an amenable number.

6616260604 is a deficient number, since it is larger than the sum of its proper divisors (5008326524).

6616260604 is a wasteful number, since it uses less digits than its factorization.

6616260604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6590156 (or 6590154 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 6616260604 is about 81340.3995810200. The cubic root of 6616260604 is about 1877.3166604011.

The spelling of 6616260604 in words is "six billion, six hundred sixteen million, two hundred sixty thousand, six hundred four".