1282349488 has 40 divisors (see below), whose sum is σ = 2875450880. Its totient is φ = 542617920.

The previous prime is 1282349477. The next prime is 1282349513. The reversal of 1282349488 is 8849432821.

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, 63618 + ... + 81313.

It is an arithmetic number, because the mean of its divisors is an integer number (71886272).

Almost surely, 2^1282349488 is an apocalyptic number.

It is an amenable number.

1282349488 is an abundant number, since it is smaller than the sum of its proper divisors (1593101392).

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

1282349488 is a wasteful number, since it uses less digits than its factorization.

1282349488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145025 (or 145019 counting only the distinct ones).

The product of its digits is 884736, while the sum is 49.

The square root of 1282349488 is about 35809.9076793002. The cubic root of 1282349488 is about 1086.4309626327.

The spelling of 1282349488 in words is "one billion, two hundred eighty-two million, three hundred forty-nine thousand, four hundred eighty-eight".