6670288280 has 32 divisors (see below), whose sum is σ = 15032528640. Its totient is φ = 2663781120.

The previous prime is 6670288279. The next prime is 6670288357. The reversal of 6670288280 is 828820766.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110456 + ... + 159815.

It is an arithmetic number, because the mean of its divisors is an integer number (469766520).

Almost surely, 2^6670288280 is an apocalyptic number.

It is an amenable number.

6670288280 is an abundant number, since it is smaller than the sum of its proper divisors (8362240360).

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

6670288280 is a wasteful number, since it uses less digits than its factorization.

6670288280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270899 (or 270895 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 6670288280 is about 81671.8328433983. The cubic root of 6670288280 is about 1882.4128029301.

The spelling of 6670288280 in words is "six billion, six hundred seventy million, two hundred eighty-eight thousand, two hundred eighty".