1283460488 has 16 divisors (see below), whose sum is σ = 2533146000. Its totient is φ = 607954896.

The previous prime is 1283460487. The next prime is 1283460491. The reversal of 1283460488 is 8840643821.

It is not an unprimeable number, because it can be changed into a prime (1283460487) 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, 4221758 + ... + 4222061.

It is an arithmetic number, because the mean of its divisors is an integer number (158321625).

Almost surely, 2^1283460488 is an apocalyptic number.

It is an amenable number.

1283460488 is a deficient number, since it is larger than the sum of its proper divisors (1249685512).

1283460488 is a wasteful number, since it uses less digits than its factorization.

1283460488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8443844 (or 8443840 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 44.

The square root of 1283460488 is about 35825.4167875267. The cubic root of 1283460488 is about 1086.7446255352.

The spelling of 1283460488 in words is "one billion, two hundred eighty-three million, four hundred sixty thousand, four hundred eighty-eight".