6604933085 has 24 divisors (see below), whose sum is σ = 8334273240. Its totient is φ = 5021315712.

The previous prime is 6604933079. The next prime is 6604933091. The reversal of 6604933085 is 5803394066.

It is an interprime number because it is at equal distance from previous prime (6604933079) and next prime (6604933091).

It can be written as a sum of positive squares in 4 ways, for example, as 759718969 + 5845214116 = 27563^2 + 76454^2 .

It is not a de Polignac number, because 6604933085 - 2¹⁴ = 6604916701 is a prime.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 332411 + ... + 351719.

It is an arithmetic number, because the mean of its divisors is an integer number (347261385).

Almost surely, 2^6604933085 is an apocalyptic number.

It is an amenable number.

6604933085 is a deficient number, since it is larger than the sum of its proper divisors (1729340155).

6604933085 is a wasteful number, since it uses less digits than its factorization.

6604933085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19437 (or 19394 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 44.

The square root of 6604933085 is about 81270.7394146257. The cubic root of 6604933085 is about 1876.2446808794.

The spelling of 6604933085 in words is "six billion, six hundred four million, nine hundred thirty-three thousand, eighty-five".