2889413 has 4 divisors (see below), whose sum is σ = 2929068. Its totient is φ = 2849760.

The previous prime is 2889389. The next prime is 2889427. The reversal of 2889413 is 3149882.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1803649 + 1085764 = 1343^2 + 1042^2 .

It is a cyclic number.

It is not a de Polignac number, because 2889413 - 2¹⁴ = 2873029 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 (2889443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19718 + ... + 19863.

It is an arithmetic number, because the mean of its divisors is an integer number (732267).

2^2889413 is an apocalyptic number.

It is an amenable number.

2889413 is a deficient number, since it is larger than the sum of its proper divisors (39655).

2889413 is an equidigital number, since it uses as much as digits as its factorization.

2889413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39654.

The product of its digits is 13824, while the sum is 35.

The square root of 2889413 is about 1699.8273441735. The cubic root of 2889413 is about 142.4305684123.

The spelling of 2889413 in words is "two million, eight hundred eighty-nine thousand, four hundred thirteen".