747912960 has 576 divisors, whose sum is σ = 3002227200. Its totient is φ = 175177728.

The previous prime is 747912953. The next prime is 747913039. The reversal of 747912960 is 69219747.

It is a tau number, because it is divible by the number of its divisors (576).

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 11162847 + ... + 11162913.

It is an arithmetic number, because the mean of its divisors is an integer number (5212200).

Almost surely, 2^747912960 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 747912960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1501113600).

747912960 is an abundant number, since it is smaller than the sum of its proper divisors (2254314240).

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

747912960 is a wasteful number, since it uses less digits than its factorization.

747912960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 190512, while the sum is 45.

The square root of 747912960 is about 27347.9973672662. The cubic root of 747912960 is about 907.7167571844.

The spelling of 747912960 in words is "seven hundred forty-seven million, nine hundred twelve thousand, nine hundred sixty".