673580496 has 20 divisors (see below), whose sum is σ = 1740083072. Its totient is φ = 224526816.

The previous prime is 673580491. The next prime is 673580503. The reversal of 673580496 is 694085376.

It is a Harshad number since it is a multiple of its sum of digits (48), and also a Moran number because the ratio is a prime number: 14032927 = 673580496 / (6 + 7 + 3 + 5 + 8 + 0 + 4 + 9 + 6).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673580491) 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, 7016416 + ... + 7016511.

Almost surely, 2^673580496 is an apocalyptic number.

It is an amenable number.

673580496 is an abundant number, since it is smaller than the sum of its proper divisors (1066502576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673580496 is a wasteful number, since it uses less digits than its factorization.

673580496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14032938 (or 14032932 counting only the distinct ones).

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

The square root of 673580496 is about 25953.4293687751. The cubic root of 673580496 is about 876.5899780793.

The spelling of 673580496 in words is "six hundred seventy-three million, five hundred eighty thousand, four hundred ninety-six".