6610064986 has 16 divisors (see below), whose sum is σ = 11332598400. Its totient is φ = 2832620400.

The previous prime is 6610064969. The next prime is 6610065017. The reversal of 6610064986 is 6894600166.

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 7 ways as a sum of consecutive naturals, for example, 243315 + ... + 269113.

It is an arithmetic number, because the mean of its divisors is an integer number (708287400).

Almost surely, 2^6610064986 is an apocalyptic number.

6610064986 is a deficient number, since it is larger than the sum of its proper divisors (4722533414).

6610064986 is a wasteful number, since it uses less digits than its factorization.

6610064986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44109.

The product of its (nonzero) digits is 373248, while the sum is 46.

The square root of 6610064986 is about 81302.3061542537. The cubic root of 6610064986 is about 1876.7304899526.

The spelling of 6610064986 in words is "six billion, six hundred ten million, sixty-four thousand, nine hundred eighty-six".