2889682 has 8 divisors (see below), whose sum is σ = 4343436. Its totient is φ = 1441872.

The previous prime is 2889641. The next prime is 2889683. The reversal of 2889682 is 2869882.

2889682 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2134521 + 755161 = 1461^2 + 869^2 .

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

It is a super-2 number, since 2×2889682² = 16700524122248, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2889683) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48 + ... + 2404.

2^2889682 is an apocalyptic number.

2889682 is a deficient number, since it is larger than the sum of its proper divisors (1453754).

2889682 is a wasteful number, since it uses less digits than its factorization.

2889682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972.

The product of its digits is 110592, while the sum is 43.

The square root of 2889682 is about 1699.9064680152. The cubic root of 2889682 is about 142.4349882990.

The spelling of 2889682 in words is "two million, eight hundred eighty-nine thousand, six hundred eighty-two".