9740491776 has 66 divisors (see below), whose sum is σ = 28125485232. Its totient is φ = 3246827520.

The previous prime is 9740491763. The next prime is 9740491781. The reversal of 9740491776 is 6771940479.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 519240 + ... + 537671.

Almost surely, 2^9740491776 is an apocalyptic number.

9740491776 is a gapful number since it is divisible by the number (96) formed by its first and last digit.

It is an amenable number.

9740491776 is an abundant number, since it is smaller than the sum of its proper divisors (18384993456).

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

9740491776 is a wasteful number, since it uses less digits than its factorization.

9740491776 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1056937 (or 1056916 counting only the distinct ones).

The product of its (nonzero) digits is 2667168, while the sum is 54.

The square root of 9740491776 is about 98693.9297829406. The cubic root of 9740491776 is about 2135.6346637724.

The spelling of 9740491776 in words is "nine billion, seven hundred forty million, four hundred ninety-one thousand, seven hundred seventy-six".