673048569 has 4 divisors (see below), whose sum is σ = 897398096. Its totient is φ = 448699044.

The previous prime is 673048553. The next prime is 673048583. The reversal of 673048569 is 965840376.

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 not a de Polignac number, because 673048569 - 2⁴ = 673048553 is a prime.

It is a super-2 number, since 2×673048569² = 905988752465895522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673048529) 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, 112174759 + ... + 112174764.

It is an arithmetic number, because the mean of its divisors is an integer number (224349524).

Almost surely, 2^673048569 is an apocalyptic number.

It is an amenable number.

673048569 is a deficient number, since it is larger than the sum of its proper divisors (224349527).

673048569 is a wasteful number, since it uses less digits than its factorization.

673048569 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224349526.

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 673048569 is about 25943.1796239397. The cubic root of 673048569 is about 876.3591694010.

The spelling of 673048569 in words is "six hundred seventy-three million, forty-eight thousand, five hundred sixty-nine".