2888349 has 4 divisors (see below), whose sum is σ = 3851136. Its totient is φ = 1925564.

The previous prime is 2888339. The next prime is 2888357. The reversal of 2888349 is 9438882.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2888349 - 2¹⁵ = 2855581 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 2888349.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2888339) 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, 481389 + ... + 481394.

It is an arithmetic number, because the mean of its divisors is an integer number (962784).

2^2888349 is an apocalyptic number.

It is an amenable number.

2888349 is a deficient number, since it is larger than the sum of its proper divisors (962787).

2888349 is an equidigital number, since it uses as much as digits as its factorization.

2888349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962786.

The product of its digits is 110592, while the sum is 42.

The square root of 2888349 is about 1699.5143423931. The cubic root of 2888349 is about 142.4130833464.

The spelling of 2888349 in words is "two million, eight hundred eighty-eight thousand, three hundred forty-nine".