2859898 has 8 divisors (see below), whose sum is σ = 4331808. Its totient is φ = 1415964.

The previous prime is 2859877. The next prime is 2859919. The reversal of 2859898 is 8989582.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2859877) and next prime (2859919).

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6736 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (541476).

2^2859898 is an apocalyptic number.

2859898 is a deficient number, since it is larger than the sum of its proper divisors (1471910).

2859898 is a wasteful number, since it uses less digits than its factorization.

2859898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13988.

The product of its digits is 414720, while the sum is 49.

The square root of 2859898 is about 1691.1232953277. The cubic root of 2859898 is about 141.9439374008.

The spelling of 2859898 in words is "two million, eight hundred fifty-nine thousand, eight hundred ninety-eight".