1288008284 has 12 divisors (see below), whose sum is σ = 2263447200. Its totient is φ = 641309088.

The previous prime is 1288008269. The next prime is 1288008289. The reversal of 1288008284 is 4828008821.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1288008289) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 672689 + ... + 674600.

It is an arithmetic number, because the mean of its divisors is an integer number (188620600).

Almost surely, 2^1288008284 is an apocalyptic number.

It is an amenable number.

1288008284 is a deficient number, since it is larger than the sum of its proper divisors (975438916).

1288008284 is a wasteful number, since it uses less digits than its factorization.

1288008284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1347532 (or 1347530 counting only the distinct ones).

The product of its (nonzero) digits is 65536, while the sum is 41.

The square root of 1288008284 is about 35888.8323019850. The cubic root of 1288008284 is about 1088.0266976851.

The spelling of 1288008284 in words is "one billion, two hundred eighty-eight million, eight thousand, two hundred eighty-four".