673572913104 has 320 divisors, whose sum is σ = 2217458073600. Its totient is φ = 171365677056.

The previous prime is 673572913051. The next prime is 673572913121. The reversal of 673572913104 is 401319275376.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 222814537 + ... + 222817559.

It is an arithmetic number, because the mean of its divisors is an integer number (6929556480).

Almost surely, 2^673572913104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 673572913104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1108729036800).

673572913104 is an abundant number, since it is smaller than the sum of its proper divisors (1543885160496).

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

673572913104 is a wasteful number, since it uses less digits than its factorization.

673572913104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4842 (or 4836 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 48.

It can be divided in two parts, 67357 and 2913104, that added together give a triangular number (2980461 = T₂₄₄₁).

The spelling of 673572913104 in words is "six hundred seventy-three billion, five hundred seventy-two million, nine hundred thirteen thousand, one hundred four".