747951468 has 48 divisors (see below), whose sum is σ = 1910181504. Its totient is φ = 225901440.

The previous prime is 747951419. The next prime is 747951481. The reversal of 747951468 is 864159747.

747951468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 747951468.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31296 + ... + 49752.

It is an arithmetic number, because the mean of its divisors is an integer number (39795448).

Almost surely, 2^747951468 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 747951468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (955090752).

747951468 is an abundant number, since it is smaller than the sum of its proper divisors (1162230036).

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

747951468 is a wasteful number, since it uses less digits than its factorization.

747951468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18782 (or 18780 counting only the distinct ones).

The product of its digits is 1693440, while the sum is 51.

The square root of 747951468 is about 27348.7013951303. The cubic root of 747951468 is about 907.7323355377.

The spelling of 747951468 in words is "seven hundred forty-seven million, nine hundred fifty-one thousand, four hundred sixty-eight".