747336254720 has 1152 divisors, whose sum is σ = 2319273492480. Its totient is φ = 227082240000.

The previous prime is 747336254701. The next prime is 747336254723. The reversal of 747336254720 is 27452633747.

It is a super-2 number, since 2×747336254720² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (747336254723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4949246645 + ... + 4949246795.

It is an arithmetic number, because the mean of its divisors is an integer number (2013258240).

Almost surely, 2^747336254720 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 747336254720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1159636746240).

747336254720 is an abundant number, since it is smaller than the sum of its proper divisors (1571937237760).

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

747336254720 is a wasteful number, since it uses less digits than its factorization.

747336254720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 283 (or 269 counting only the distinct ones).

The product of its (nonzero) digits is 5927040, while the sum is 50.

The spelling of 747336254720 in words is "seven hundred forty-seven billion, three hundred thirty-six million, two hundred fifty-four thousand, seven hundred twenty".