9743425776 has 360 divisors, whose sum is σ = 32601913344. Its totient is φ = 2707810560.

The previous prime is 9743425733. The next prime is 9743425793. The reversal of 9743425776 is 6775243479.

9743425776 is a `hidden beast` number, since 97 + 434 + 2 + 57 + 76 = 666.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 74377231 + ... + 74377361.

Almost surely, 2^9743425776 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 9743425776, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16300956672).

9743425776 is an abundant number, since it is smaller than the sum of its proper divisors (22858487568).

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

9743425776 is a wasteful number, since it uses less digits than its factorization.

9743425776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369 (or 353 counting only the distinct ones).

The product of its digits is 8890560, while the sum is 54.

The square root of 9743425776 is about 98708.7927998312. The cubic root of 9743425776 is about 2135.8490719432.

The spelling of 9743425776 in words is "nine billion, seven hundred forty-three million, four hundred twenty-five thousand, seven hundred seventy-six".