2964889 has 4 divisors (see below), whose sum is σ = 3006720. Its totient is φ = 2923060.

The previous prime is 2964883. The next prime is 2964943. The reversal of 2964889 is 9884692.

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 2964889 - 2³ = 2964881 is a prime.

It is a Duffinian number.

2964889 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2964881) 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, 20809 + ... + 20950.

It is an arithmetic number, because the mean of its divisors is an integer number (751680).

2^2964889 is an apocalyptic number.

It is an amenable number.

2964889 is a deficient number, since it is larger than the sum of its proper divisors (41831).

2964889 is an equidigital number, since it uses as much as digits as its factorization.

2964889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41830.

The product of its digits is 248832, while the sum is 46.

The square root of 2964889 is about 1721.8853039619. The cubic root of 2964889 is about 143.6600940021.

The spelling of 2964889 in words is "two million, nine hundred sixty-four thousand, eight hundred eighty-nine".