6663246606 has 12 divisors (see below), whose sum is σ = 14437034352. Its totient is φ = 2221082196.

The previous prime is 6663246599. The next prime is 6663246613. The reversal of 6663246606 is 6066423666.

It is an interprime number because it is at equal distance from previous prime (6663246599) and next prime (6663246613).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 185090166 + ... + 185090201.

It is an arithmetic number, because the mean of its divisors is an integer number (1203086196).

Almost surely, 2^6663246606 is an apocalyptic number.

6663246606 is an abundant number, since it is smaller than the sum of its proper divisors (7773787746).

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

6663246606 is a wasteful number, since it uses less digits than its factorization.

6663246606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370180375 (or 370180372 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 45.

The square root of 6663246606 is about 81628.7118972240. The cubic root of 6663246606 is about 1881.7501626799.

The spelling of 6663246606 in words is "six billion, six hundred sixty-three million, two hundred forty-six thousand, six hundred six".