2098655467 has 4 divisors (see below), whose sum is σ = 2119434336. Its totient is φ = 2077876600.

The previous prime is 2098655459. The next prime is 2098655497. The reversal of 2098655467 is 7645568902.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2098655467 - 2³ = 2098655459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2098655437) 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 3 ways as a sum of consecutive naturals, for example, 10389283 + ... + 10389484.

It is an arithmetic number, because the mean of its divisors is an integer number (529858584).

Almost surely, 2^2098655467 is an apocalyptic number.

2098655467 is a deficient number, since it is larger than the sum of its proper divisors (20778869).

2098655467 is a wasteful number, since it uses less digits than its factorization.

2098655467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20778868.

The product of its (nonzero) digits is 3628800, while the sum is 52.

The square root of 2098655467 is about 45811.0845429357. The cubic root of 2098655467 is about 1280.3058080770.

The spelling of 2098655467 in words is "two billion, ninety-eight million, six hundred fifty-five thousand, four hundred sixty-seven".