5673389 has 4 divisors (see below), whose sum is σ = 5680224. Its totient is φ = 5666556.

The previous prime is 5673383. The next prime is 5673401. The reversal of 5673389 is 9833765.

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 5673389 - 2⁴ = 5673373 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 (5673383) 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, 1967 + ... + 3900.

It is an arithmetic number, because the mean of its divisors is an integer number (1420056).

Almost surely, 2^5673389 is an apocalyptic number.

It is an amenable number.

5673389 is a deficient number, since it is larger than the sum of its proper divisors (6835).

5673389 is an equidigital number, since it uses as much as digits as its factorization.

5673389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6834.

The product of its digits is 136080, while the sum is 41.

The square root of 5673389 is about 2381.8876967649. The cubic root of 5673389 is about 178.3531787583.

The spelling of 5673389 in words is "five million, six hundred seventy-three thousand, three hundred eighty-nine".