673852247287 has 8 divisors (see below), whose sum is σ = 675794354400. Its totient is φ = 671910328320.

The previous prime is 673852247219. The next prime is 673852247291. The reversal of 673852247287 is 782742258376.

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-673852247287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673852247297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10530214 + ... + 10594012.

It is an arithmetic number, because the mean of its divisors is an integer number (84474294300).

Almost surely, 2^673852247287 is an apocalyptic number.

673852247287 is a deficient number, since it is larger than the sum of its proper divisors (1942107113).

673852247287 is a wasteful number, since it uses less digits than its factorization.

673852247287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94073.

The product of its digits is 63221760, while the sum is 61.

The spelling of 673852247287 in words is "six hundred seventy-three billion, eight hundred fifty-two million, two hundred forty-seven thousand, two hundred eighty-seven".