9976927906 has 8 divisors (see below), whose sum is σ = 16325882064. Its totient is φ = 4534967220.

The previous prime is 9976927847. The next prime is 9976927931. The reversal of 9976927906 is 6097296799.

9976927906 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226748340 + ... + 226748383.

It is an arithmetic number, because the mean of its divisors is an integer number (2040735258).

Almost surely, 2^9976927906 is an apocalyptic number.

9976927906 is a deficient number, since it is larger than the sum of its proper divisors (6348954158).

9976927906 is a wasteful number, since it uses less digits than its factorization.

9976927906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 453496736.

The product of its (nonzero) digits is 23147208, while the sum is 64.

The square root of 9976927906 is about 99884.5729129379. The cubic root of 9976927906 is about 2152.7765034599.

The spelling of 9976927906 in words is "nine billion, nine hundred seventy-six million, nine hundred twenty-seven thousand, nine hundred six".