8667077904 has 120 divisors (see below), whose sum is σ = 26309300472. Its totient is φ = 2652733440.

The previous prime is 8667077899. The next prime is 8667077933. The reversal of 8667077904 is 4097707668.

It can be written as a sum of positive squares in 4 ways, for example, as 2279871504 + 6387206400 = 47748^2 + 79920^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57192 + ... + 143544.

Almost surely, 2^8667077904 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8667077904, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13154650236).

8667077904 is an abundant number, since it is smaller than the sum of its proper divisors (17642222568).

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

8667077904 is a wasteful number, since it uses less digits than its factorization.

8667077904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86425 (or 86416 counting only the distinct ones).

The product of its (nonzero) digits is 3556224, while the sum is 54.

The square root of 8667077904 is about 93097.1422977097. The cubic root of 8667077904 is about 2054.1125377513.

The spelling of 8667077904 in words is "eight billion, six hundred sixty-seven million, seventy-seven thousand, nine hundred four".