2889913 has 16 divisors (see below), whose sum is σ = 3290112. Its totient is φ = 2520000.

The previous prime is 2889883. The next prime is 2889923. The reversal of 2889913 is 3199882.

It is a cyclic number.

It is not a de Polignac number, because 2889913 - 2¹⁷ = 2758841 is a prime.

It is a Duffinian number.

Its product of digits (31104) is a multiple of the sum of its prime divisors (216).

It is not an unprimeable number, because it can be changed into a prime (2889923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28563 + ... + 28663.

It is an arithmetic number, because the mean of its divisors is an integer number (205632).

2^2889913 is an apocalyptic number.

It is an amenable number.

2889913 is a deficient number, since it is larger than the sum of its proper divisors (400199).

2889913 is a wasteful number, since it uses less digits than its factorization.

2889913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216.

The product of its digits is 31104, while the sum is 40.

The square root of 2889913 is about 1699.9744115721. The cubic root of 2889913 is about 142.4387835961.

It can be divided in two parts, 288 and 9913, that added together give a palindrome (10201).

The spelling of 2889913 in words is "two million, eight hundred eighty-nine thousand, nine hundred thirteen".