1283424669 has 24 divisors (see below), whose sum is σ = 1936378080. Its totient is φ = 849438576.

The previous prime is 1283424553. The next prime is 1283424683. The reversal of 1283424669 is 9664243821.

It is not a de Polignac number, because 1283424669 - 2⁹ = 1283424157 is a prime.

It is a super-2 number, since 2×1283424669² = 3294357761995519122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283424869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14779 + ... + 52775.

It is an arithmetic number, because the mean of its divisors is an integer number (80682420).

Almost surely, 2^1283424669 is an apocalyptic number.

It is an amenable number.

1283424669 is a deficient number, since it is larger than the sum of its proper divisors (652953411).

1283424669 is an equidigital number, since it uses as much as digits as its factorization.

1283424669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38151 (or 38139 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 1283424669 is about 35824.9168735951. The cubic root of 1283424669 is about 1086.7345157660.

The spelling of 1283424669 in words is "one billion, two hundred eighty-three million, four hundred twenty-four thousand, six hundred sixty-nine".