2673389 has 4 divisors (see below), whose sum is σ = 2676924. Its totient is φ = 2669856.

The previous prime is 2673343. The next prime is 2673397. The reversal of 2673389 is 9833762.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1755625 + 917764 = 1325^2 + 958^2 .

It is a cyclic number.

It is not a de Polignac number, because 2673389 - 2¹⁶ = 2607853 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2673329) 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, 122 + ... + 2315.

It is an arithmetic number, because the mean of its divisors is an integer number (669231).

2^2673389 is an apocalyptic number.

It is an amenable number.

2673389 is a deficient number, since it is larger than the sum of its proper divisors (3535).

2673389 is a wasteful number, since it uses less digits than its factorization.

2673389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534.

The product of its digits is 54432, while the sum is 38.

The square root of 2673389 is about 1635.0501521360. The cubic root of 2673389 is about 138.7886822321.

It can be divided in two parts, 267338 and 9, that multiplied together give a palindrome (2406042).

The spelling of 2673389 in words is "two million, six hundred seventy-three thousand, three hundred eighty-nine".