1283244348 has 12 divisors (see below), whose sum is σ = 2994236840. Its totient is φ = 427748112.

The previous prime is 1283244341. The next prime is 1283244379. The reversal of 1283244348 is 8434423821.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283244341) 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, 53468503 + ... + 53468526.

Almost surely, 2^1283244348 is an apocalyptic number.

It is an amenable number.

1283244348 is an abundant number, since it is smaller than the sum of its proper divisors (1710992492).

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

1283244348 is a wasteful number, since it uses less digits than its factorization.

1283244348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106937036 (or 106937034 counting only the distinct ones).

The product of its digits is 147456, while the sum is 39.

The square root of 1283244348 is about 35822.4000870963. The cubic root of 1283244348 is about 1086.6836180292.

The spelling of 1283244348 in words is "one billion, two hundred eighty-three million, two hundred forty-four thousand, three hundred forty-eight".