673488008587 has 8 divisors (see below), whose sum is σ = 685113929280. Its totient is φ = 661869117000.

The previous prime is 673488008573. The next prime is 673488008591. The reversal of 673488008587 is 785800884376.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-673488008587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (673488008597) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1563813 + ... + 1947430.

It is an arithmetic number, because the mean of its divisors is an integer number (85639241160).

Almost surely, 2^673488008587 is an apocalyptic number.

673488008587 is a deficient number, since it is larger than the sum of its proper divisors (11625920693).

673488008587 is a wasteful number, since it uses less digits than its factorization.

673488008587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3514553.

The product of its (nonzero) digits is 72253440, while the sum is 64.

The spelling of 673488008587 in words is "six hundred seventy-three billion, four hundred eighty-eight million, eight thousand, five hundred eighty-seven".