713726491776 has 128 divisors (see below), whose sum is σ = 1928632809600. Its totient is φ = 233825230848.

The previous prime is 713726491721. The next prime is 713726491787. The reversal of 713726491776 is 677194627317.

It is a tau number, because it is divible by the number of its divisors (128).

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 15 ways as a sum of consecutive naturals, for example, 5644866 + ... + 5769918.

It is an arithmetic number, because the mean of its divisors is an integer number (15067443825).

Almost surely, 2^713726491776 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 713726491776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (964316404800).

713726491776 is an abundant number, since it is smaller than the sum of its proper divisors (1214906317824).

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

713726491776 is a wasteful number, since it uses less digits than its factorization.

713726491776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125326 (or 125314 counting only the distinct ones).

The product of its digits is 18670176, while the sum is 60.

The spelling of 713726491776 in words is "seven hundred thirteen billion, seven hundred twenty-six million, four hundred ninety-one thousand, seven hundred seventy-six".