6606020198 has 16 divisors (see below), whose sum is σ = 10071578880. Its totient is φ = 3249040200.

The previous prime is 6606020177. The next prime is 6606020203. The reversal of 6606020198 is 8910206066.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9353 + ... + 115323.

It is an arithmetic number, because the mean of its divisors is an integer number (629473680).

Almost surely, 2^6606020198 is an apocalyptic number.

6606020198 is a deficient number, since it is larger than the sum of its proper divisors (3465558682).

6606020198 is a wasteful number, since it uses less digits than its factorization.

6606020198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106483.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 6606020198 is about 81277.4273584001. The cubic root of 6606020198 is about 1876.3476129386.

The spelling of 6606020198 in words is "six billion, six hundred six million, twenty thousand, one hundred ninety-eight".