673106877 has 12 divisors (see below), whose sum is σ = 975055900. Its totient is φ = 447450048.

The previous prime is 673106867. The next prime is 673106887. The reversal of 673106877 is 778601376.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (673106867) and next prime (673106887).

It can be written as a sum of positive squares in 2 ways, for example, as 484484121 + 188622756 = 22011^2 + 13734^2 .

It is not a de Polignac number, because 673106877 - 2¹⁵ = 673074109 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 (673106827) 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 11 ways as a sum of consecutive naturals, for example, 104008 + ... + 110289.

Almost surely, 2^673106877 is an apocalyptic number.

It is an amenable number.

673106877 is a deficient number, since it is larger than the sum of its proper divisors (301949023).

673106877 is a wasteful number, since it uses less digits than its factorization.

673106877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214652 (or 214649 counting only the distinct ones).

The product of its (nonzero) digits is 296352, while the sum is 45.

The square root of 673106877 is about 25944.3033631663. The cubic root of 673106877 is about 876.3844757841.

The spelling of 673106877 in words is "six hundred seventy-three million, one hundred six thousand, eight hundred seventy-seven".