1283286263 has 8 divisors (see below), whose sum is σ = 1474807680. Its totient is φ = 1093813560.

The previous prime is 1283286253. The next prime is 1283286307. The reversal of 1283286263 is 3626823821.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1283286263 - 2⁴ = 1283286247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1283286263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283286233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510833 + ... + 513338.

It is an arithmetic number, because the mean of its divisors is an integer number (184350960).

Almost surely, 2^1283286263 is an apocalyptic number.

1283286263 is a deficient number, since it is larger than the sum of its proper divisors (191521417).

1283286263 is a wasteful number, since it uses less digits than its factorization.

1283286263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024357.

The product of its digits is 165888, while the sum is 41.

The square root of 1283286263 is about 35822.9851212877. The cubic root of 1283286263 is about 1086.6954494595.

The spelling of 1283286263 in words is "one billion, two hundred eighty-three million, two hundred eighty-six thousand, two hundred sixty-three".