713449749600 has 432 divisors, whose sum is σ = 2981697159168. Its totient is φ = 163073917440.

The previous prime is 713449749577. The next prime is 713449749619. The reversal of 713449749600 is 6947944317.

713449749600 is a `hidden beast` number, since 71 + 3 + 449 + 74 + 9 + 60 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (432).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

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 71 ways as a sum of consecutive naturals, for example, 1098657 + ... + 1622943.

Almost surely, 2^713449749600 is an apocalyptic number.

713449749600 is a gapful number since it is divisible by the number (70) 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 713449749600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1490848579584).

713449749600 is an abundant number, since it is smaller than the sum of its proper divisors (2268247409568).

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

713449749600 is a wasteful number, since it uses less digits than its factorization.

713449749600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 524329 (or 524304 counting only the distinct ones).

The product of its (nonzero) digits is 4572288, while the sum is 54.

The spelling of 713449749600 in words is "seven hundred thirteen billion, four hundred forty-nine million, seven hundred forty-nine thousand, six hundred".