3984982614643 has 2 divisors, whose sum is σ = 3984982614644. Its totient is φ = 3984982614642.

The previous prime is 3984982614589. The next prime is 3984982614647. The reversal of 3984982614643 is 3464162894893.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3984982614643 - 2¹⁷ = 3984982483571 is a prime.

It is not a weakly prime, because it can be changed into another prime (3984982614647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1992491307321 + 1992491307322.

It is an arithmetic number, because the mean of its divisors is an integer number (1992491307322).

Almost surely, 2^{3984982614643} is an apocalyptic number.

3984982614643 is a deficient number, since it is larger than the sum of its proper divisors (1).

3984982614643 is an equidigital number, since it uses as much as digits as its factorization.

3984982614643 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 214990848, while the sum is 67.

The spelling of 3984982614643 in words is "three trillion, nine hundred eighty-four billion, nine hundred eighty-two million, six hundred fourteen thousand, six hundred forty-three".