673701047 has 8 divisors (see below), whose sum is σ = 681009840. Its totient is φ = 666432000.

The previous prime is 673701029. The next prime is 673701071. The reversal of 673701047 is 740107376.

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

It is a cyclic number.

It is not a de Polignac number, because 673701047 - 2¹⁰ = 673700023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 673700998 and 673701016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673701247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24797 + ... + 44297.

It is an arithmetic number, because the mean of its divisors is an integer number (85126230).

Almost surely, 2^673701047 is an apocalyptic number.

673701047 is a deficient number, since it is larger than the sum of its proper divisors (7308793).

673701047 is a wasteful number, since it uses less digits than its factorization.

673701047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19873.

The product of its (nonzero) digits is 24696, while the sum is 35.

The square root of 673701047 is about 25955.7517132523. The cubic root of 673701047 is about 876.6422695256.

The spelling of 673701047 in words is "six hundred seventy-three million, seven hundred one thousand, forty-seven".