7998689283 has 8 divisors (see below), whose sum is σ = 11485297488. Its totient is φ = 4922270304.

The previous prime is 7998689269. The next prime is 7998689287. The reversal of 7998689283 is 3829868997.

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

It is not a de Polignac number, because 7998689283 - 2¹⁸ = 7998427139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7998689287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102547260 + ... + 102547337.

It is an arithmetic number, because the mean of its divisors is an integer number (1435662186).

Almost surely, 2^7998689283 is an apocalyptic number.

7998689283 is a deficient number, since it is larger than the sum of its proper divisors (3486608205).

7998689283 is a wasteful number, since it uses less digits than its factorization.

7998689283 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205094613.

The product of its digits is 94058496, while the sum is 69.

The square root of 7998689283 is about 89435.3916690702. The cubic root of 7998689283 is about 1999.8907676176.

The spelling of 7998689283 in words is "seven billion, nine hundred ninety-eight million, six hundred eighty-nine thousand, two hundred eighty-three".