7469783968 has 48 divisors (see below), whose sum is σ = 15447390336. Its totient is φ = 3548793600.

The previous prime is 7469783929. The next prime is 7469784017. The reversal of 7469783968 is 8693879647.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77530 + ... + 144742.

It is an arithmetic number, because the mean of its divisors is an integer number (321820632).

Almost surely, 2^7469783968 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 7469783968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7723695168).

7469783968 is an abundant number, since it is smaller than the sum of its proper divisors (7977606368).

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

7469783968 is a wasteful number, since it uses less digits than its factorization.

7469783968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67397 (or 67389 counting only the distinct ones).

The product of its digits is 109734912, while the sum is 67.

The square root of 7469783968 is about 86427.9119729269. The cubic root of 7469783968 is about 1954.8015765719.

The spelling of 7469783968 in words is "seven billion, four hundred sixty-nine million, seven hundred eighty-three thousand, nine hundred sixty-eight".