2898769 has 4 divisors (see below), whose sum is σ = 2909296. Its totient is φ = 2888244.

The previous prime is 2898761. The next prime is 2898793. The reversal of 2898769 is 9678982.

It is a happy number.

2898769 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2898769 - 2³ = 2898761 is a prime.

It is a super-2 number, since 2×2898769² = 16805723430722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2898761) 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, 4839 + ... + 5404.

It is an arithmetic number, because the mean of its divisors is an integer number (727324).

2^2898769 is an apocalyptic number.

It is an amenable number.

2898769 is a deficient number, since it is larger than the sum of its proper divisors (10527).

2898769 is a wasteful number, since it uses less digits than its factorization.

2898769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10526.

The product of its digits is 435456, while the sum is 49.

The square root of 2898769 is about 1702.5771641838. The cubic root of 2898769 is about 142.5841341676.

The spelling of 2898769 in words is "two million, eight hundred ninety-eight thousand, seven hundred sixty-nine".