8768399446 has 16 divisors (see below), whose sum is σ = 13245372576. Its totient is φ = 4353313536.

The previous prime is 8768399443. The next prime is 8768399467. The reversal of 8768399446 is 6449938678.

It is a super-2 number, since 2×8768399446² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8768399443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 495910 + ... + 513286.

It is an arithmetic number, because the mean of its divisors is an integer number (827835786).

Almost surely, 2^8768399446 is an apocalyptic number.

8768399446 is a deficient number, since it is larger than the sum of its proper divisors (4476973130).

8768399446 is a wasteful number, since it uses less digits than its factorization.

8768399446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19143.

The product of its digits is 62705664, while the sum is 64.

The square root of 8768399446 is about 93639.7321973958. The cubic root of 8768399446 is about 2062.0860075644.

The spelling of 8768399446 in words is "eight billion, seven hundred sixty-eight million, three hundred ninety-nine thousand, four hundred forty-six".