673176671376 has 240 divisors, whose sum is σ = 2075644989504. Its totient is φ = 185797632000.

The previous prime is 673176671353. The next prime is 673176671429.

673176671376 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8586916 + ... + 8664956.

Almost surely, 2^673176671376 is an apocalyptic number.

673176671376 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673176671376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1037822494752).

673176671376 is an abundant number, since it is smaller than the sum of its proper divisors (1402468318128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

673176671376 is a wasteful number, since it uses less digits than its factorization.

673176671376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78142 (or 78105 counting only the distinct ones).

The product of its digits is 28005264, while the sum is 60.

The spelling of 673176671376 in words is "six hundred seventy-three billion, one hundred seventy-six million, six hundred seventy-one thousand, three hundred seventy-six".