2898218897 has 8 divisors (see below), whose sum is σ = 3313395456. Its totient is φ = 2483328672.

The previous prime is 2898218839. The next prime is 2898218899. The reversal of 2898218897 is 7988128982.

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

It is a cyclic number.

It is not a de Polignac number, because 2898218897 - 2¹⁰ = 2898217873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2898218899) 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, 49433 + ... + 90774.

It is an arithmetic number, because the mean of its divisors is an integer number (414174432).

Almost surely, 2^2898218897 is an apocalyptic number.

It is an amenable number.

2898218897 is a deficient number, since it is larger than the sum of its proper divisors (415176559).

2898218897 is a wasteful number, since it uses less digits than its factorization.

2898218897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143167.

The product of its digits is 9289728, while the sum is 62.

The square root of 2898218897 is about 53835.1084052034. The cubic root of 2898218897 is about 1425.7511414078.

The spelling of 2898218897 in words is "two billion, eight hundred ninety-eight million, two hundred eighteen thousand, eight hundred ninety-seven".