2866893 has 8 divisors (see below), whose sum is σ = 3833088. Its totient is φ = 1905984.

The previous prime is 2866883. The next prime is 2866901. The reversal of 2866893 is 3986682.

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

It is not a de Polignac number, because 2866893 - 2¹³ = 2858701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2866873) 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, 196 + ... + 2402.

It is an arithmetic number, because the mean of its divisors is an integer number (479136).

2^2866893 is an apocalyptic number.

It is an amenable number.

2866893 is a deficient number, since it is larger than the sum of its proper divisors (966195).

2866893 is a wasteful number, since it uses less digits than its factorization.

2866893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its digits is 124416, while the sum is 42.

The square root of 2866893 is about 1693.1901842380. The cubic root of 2866893 is about 142.0595696639.

The spelling of 2866893 in words is "two million, eight hundred sixty-six thousand, eight hundred ninety-three".