8667465280 has 56 divisors (see below), whose sum is σ = 21119421312. Its totient is φ = 3386353152.

The previous prime is 8667465263. The next prime is 8667465281. The reversal of 8667465280 is 825647668.

It is not an unprimeable number, because it can be changed into a prime (8667465281) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 301192 + ... + 328711.

Almost surely, 2^8667465280 is an apocalyptic number.

8667465280 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

8667465280 is an abundant number, since it is smaller than the sum of its proper divisors (12451956032).

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

8667465280 is a wasteful number, since it uses less digits than its factorization.

8667465280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629963 (or 629953 counting only the distinct ones).

The product of its (nonzero) digits is 3870720, while the sum is 52.

The square root of 8667465280 is about 93099.2227679694. Note that the first 3 decimals coincide. The cubic root of 8667465280 is about 2054.1431402239.

The spelling of 8667465280 in words is "eight billion, six hundred sixty-seven million, four hundred sixty-five thousand, two hundred eighty".