2063899 has 8 divisors (see below), whose sum is σ = 2147040. Its totient is φ = 1982400.

The previous prime is 2063881. The next prime is 2063903. The reversal of 2063899 is 9983602.

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 2063899 - 2⁷ = 2063771 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2063819) 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, 2557 + ... + 3265.

It is an arithmetic number, because the mean of its divisors is an integer number (268380).

2^2063899 is an apocalyptic number.

2063899 is a deficient number, since it is larger than the sum of its proper divisors (83141).

2063899 is an equidigital number, since it uses as much as digits as its factorization.

2063899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 2063899 is about 1436.6276483487. The cubic root of 2063899 is about 127.3198583793.

The spelling of 2063899 in words is "two million, sixty-three thousand, eight hundred ninety-nine".