8777472946 has 32 divisors (see below), whose sum is σ = 15578982720. Its totient is φ = 3663475200.

The previous prime is 8777472931. The next prime is 8777472961. The reversal of 8777472946 is 6492747778.

8777472946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (8777472931) and next prime (8777472961).

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 15 ways as a sum of consecutive naturals, for example, 270876 + ... + 301543.

It is an arithmetic number, because the mean of its divisors is an integer number (486843210).

Almost surely, 2^8777472946 is an apocalyptic number.

8777472946 is a deficient number, since it is larger than the sum of its proper divisors (6801509774).

8777472946 is a wasteful number, since it uses less digits than its factorization.

8777472946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 572490.

The product of its digits is 33191424, while the sum is 61.

The square root of 8777472946 is about 93688.1686553857. The cubic root of 8777472946 is about 2062.7970414470.

The spelling of 8777472946 in words is "eight billion, seven hundred seventy-seven million, four hundred seventy-two thousand, nine hundred forty-six".