4146981698 has 8 divisors (see below), whose sum is σ = 6223459392. Its totient is φ = 2072495236.

The previous prime is 4146981677. The next prime is 4146981749. The reversal of 4146981698 is 8961896414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon 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, 492590 + ... + 500937.

It is an arithmetic number, because the mean of its divisors is an integer number (777932424).

Almost surely, 2^4146981698 is an apocalyptic number.

4146981698 is a deficient number, since it is larger than the sum of its proper divisors (2076477694).

4146981698 is a wasteful number, since it uses less digits than its factorization.

4146981698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 995616.

The product of its digits is 2985984, while the sum is 56.

The square root of 4146981698 is about 64397.0628056901. The cubic root of 4146981698 is about 1606.6108893955.

The spelling of 4146981698 in words is "four billion, one hundred forty-six million, nine hundred eighty-one thousand, six hundred ninety-eight".