9423749776 has 45 divisors (see below), whose sum is σ = 21245625219. Its totient is φ = 4037584992.

The previous prime is 9423749749. The next prime is 9423749801. The reversal of 9423749776 is 6779473249.

The square root of 9423749776 is 97076.

It is a perfect power (a square), and thus also a powerful number.

It is a self number, because there is not a number n which added to its sum of digits gives 9423749776.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2716395 + ... + 2719861.

Almost surely, 2^9423749776 is an apocalyptic number.

9423749776 is the 97076-th square number.

It is an amenable number.

9423749776 is an abundant number, since it is smaller than the sum of its proper divisors (11821875443).

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

9423749776 is an frugal number, since it uses more digits than its factorization.

9423749776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6956 (or 3476 counting only the distinct ones).

The product of its digits is 16003008, while the sum is 58.

The cubic root of 9423749776 is about 2112.2302045234.

The spelling of 9423749776 in words is "nine billion, four hundred twenty-three million, seven hundred forty-nine thousand, seven hundred seventy-six".