4298216991 has 16 divisors (see below), whose sum is σ = 6119823360. Its totient is φ = 2677419360.

The previous prime is 4298216987. The next prime is 4298217013. The reversal of 4298216991 is 1996128924.

It is not a de Polignac number, because 4298216991 - 2² = 4298216987 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4298216921) 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 15 ways as a sum of consecutive naturals, for example, 794155 + ... + 799548.

It is an arithmetic number, because the mean of its divisors is an integer number (382488960).

Almost surely, 2^4298216991 is an apocalyptic number.

4298216991 is a deficient number, since it is larger than the sum of its proper divisors (1821606369).

4298216991 is a wasteful number, since it uses less digits than its factorization.

4298216991 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1593766.

The product of its digits is 559872, while the sum is 51.

The square root of 4298216991 is about 65560.7885172227. The cubic root of 4298216991 is about 1625.9085401127.

The spelling of 4298216991 in words is "four billion, two hundred ninety-eight million, two hundred sixteen thousand, nine hundred ninety-one".