1283833848 has 32 divisors (see below), whose sum is σ = 3501365760. Its totient is φ = 389040480.

The previous prime is 1283833847. The next prime is 1283833871. The reversal of 1283833848 is 8483383821.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 1283833797 and 1283833806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1283833841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2431240 + ... + 2431767.

It is an arithmetic number, because the mean of its divisors is an integer number (109417680).

Almost surely, 2^1283833848 is an apocalyptic number.

It is an amenable number.

1283833848 is an abundant number, since it is smaller than the sum of its proper divisors (2217531912).

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

1283833848 is a wasteful number, since it uses less digits than its factorization.

1283833848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863027 (or 4863023 counting only the distinct ones).

The product of its digits is 884736, while the sum is 48.

The square root of 1283833848 is about 35830.6272342531. The cubic root of 1283833848 is about 1086.8499937018.

It can be divided in two parts, 128383 and 3848, that added together give a palindrome (132231).

The spelling of 1283833848 in words is "one billion, two hundred eighty-three million, eight hundred thirty-three thousand, eight hundred forty-eight".