1282382879 has 6 divisors (see below), whose sum is σ = 1362254784. Its totient is φ = 1206948320.

The previous prime is 1282382869. The next prime is 1282382887. The reversal of 1282382879 is 9782832821.

It is not a de Polignac number, because 1282382879 - 2⁸ = 1282382623 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1282382869) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2218367 + ... + 2218944.

It is an arithmetic number, because the mean of its divisors is an integer number (227042464).

Almost surely, 2^1282382879 is an apocalyptic number.

1282382879 is a deficient number, since it is larger than the sum of its proper divisors (79871905).

1282382879 is an equidigital number, since it uses as much as digits as its factorization.

1282382879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4437345 (or 4437328 counting only the distinct ones).

The product of its digits is 774144, while the sum is 50.

The square root of 1282382879 is about 35810.3739019854. The cubic root of 1282382879 is about 1086.4403923817.

The spelling of 1282382879 in words is "one billion, two hundred eighty-two million, three hundred eighty-two thousand, eight hundred seventy-nine".