2098663 has 8 divisors (see below), whose sum is σ = 2413728. Its totient is φ = 1787424.

The previous prime is 2098651. The next prime is 2098673. The reversal of 2098663 is 3668902.

It is a happy number.

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 2098663 - 2²¹ = 1511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2098673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345 + ... + 2077.

It is an arithmetic number, because the mean of its divisors is an integer number (301716).

2^2098663 is an apocalyptic number.

2098663 is a deficient number, since it is larger than the sum of its proper divisors (315065).

2098663 is a wasteful number, since it uses less digits than its factorization.

2098663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1913.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 2098663 is about 1448.6762923442. The cubic root of 2098663 is about 128.0307339936.

The spelling of 2098663 in words is "two million, ninety-eight thousand, six hundred sixty-three".