673617127 has 8 divisors (see below), whose sum is σ = 717615360. Its totient is φ = 630473400.

The previous prime is 673617053. The next prime is 673617143. The reversal of 673617127 is 721716376.

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 673617127 - 2¹¹ = 673615079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 673617127.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (673617727) 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, 211999 + ... + 215152.

It is an arithmetic number, because the mean of its divisors is an integer number (89701920).

Almost surely, 2^673617127 is an apocalyptic number.

673617127 is a deficient number, since it is larger than the sum of its proper divisors (43998233).

673617127 is a wasteful number, since it uses less digits than its factorization.

673617127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427253.

The product of its digits is 74088, while the sum is 40.

The square root of 673617127 is about 25954.1350655344. The cubic root of 673617127 is about 876.6058681799.

The spelling of 673617127 in words is "six hundred seventy-three million, six hundred seventeen thousand, one hundred twenty-seven".