2988269 has 4 divisors (see below), whose sum is σ = 2991744. Its totient is φ = 2984796.

The previous prime is 2988259. The next prime is 2988281. The reversal of 2988269 is 9628892.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2988269 - 2⁴ = 2988253 is a prime.

It is a super-2 number, since 2×2988269² = 17859503232722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2988259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 614 + ... + 2520.

It is an arithmetic number, because the mean of its divisors is an integer number (747936).

2^2988269 is an apocalyptic number.

It is an amenable number.

2988269 is a deficient number, since it is larger than the sum of its proper divisors (3475).

2988269 is a wasteful number, since it uses less digits than its factorization.

2988269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3474.

The product of its digits is 124416, while the sum is 44.

The square root of 2988269 is about 1728.6610425413. The cubic root of 2988269 is about 144.0367222445.

The spelling of 2988269 in words is "two million, nine hundred eighty-eight thousand, two hundred sixty-nine".