2988969 has 4 divisors (see below), whose sum is σ = 3985296. Its totient is φ = 1992644.

The previous prime is 2988961. The next prime is 2989003. The reversal of 2988969 is 9698892.

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 2988969 - 2³ = 2988961 is a prime.

It is a super-2 number, since 2×2988969² = 17867871365922, which contains 22 as substring.

It is a D-number.

It is not an unprimeable number, because it can be changed into a prime (2988961) 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, 498159 + ... + 498164.

It is an arithmetic number, because the mean of its divisors is an integer number (996324).

2^2988969 is an apocalyptic number.

It is an amenable number.

2988969 is a deficient number, since it is larger than the sum of its proper divisors (996327).

2988969 is an equidigital number, since it uses as much as digits as its factorization.

2988969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996326.

The product of its digits is 559872, while the sum is 51.

The square root of 2988969 is about 1728.8634995279. The cubic root of 2988969 is about 144.0479682015.

It can be divided in two parts, 298 and 8969, that multiplied together give a palindrome (2672762).

The spelling of 2988969 in words is "two million, nine hundred eighty-eight thousand, nine hundred sixty-nine".