4693847866 has 16 divisors (see below), whose sum is σ = 7779063744. Its totient is φ = 2112831424.

The previous prime is 4693847819. The next prime is 4693847869. The reversal of 4693847866 is 6687483964.

It is not an unprimeable number, because it can be changed into a prime (4693847869) by changing a digit.

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, 3000400 + ... + 3001963.

It is an arithmetic number, because the mean of its divisors is an integer number (486191484).

Almost surely, 2^4693847866 is an apocalyptic number.

4693847866 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

4693847866 is a deficient number, since it is larger than the sum of its proper divisors (3085215878).

4693847866 is a wasteful number, since it uses less digits than its factorization.

4693847866 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6002405.

The product of its digits is 41803776, while the sum is 61.

The square root of 4693847866 is about 68511.6622627126. The cubic root of 4693847866 is about 1674.3374958948.

The spelling of 4693847866 in words is "four billion, six hundred ninety-three million, eight hundred forty-seven thousand, eight hundred sixty-six".