1338824548 has 12 divisors (see below), whose sum is σ = 2349697392. Its totient is φ = 667482440.

The previous prime is 1338824507. The next prime is 1338824551. The reversal of 1338824548 is 8454288331.

It is a junction number, because it is equal to n+sod(n) for n = 1338824498 and 1338824507.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 480898 + ... + 483673.

It is an arithmetic number, because the mean of its divisors is an integer number (195808116).

Almost surely, 2^1338824548 is an apocalyptic number.

It is an amenable number.

1338824548 is a deficient number, since it is larger than the sum of its proper divisors (1010872844).

1338824548 is a wasteful number, since it uses less digits than its factorization.

1338824548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964922 (or 964920 counting only the distinct ones).

The product of its digits is 737280, while the sum is 46.

The square root of 1338824548 is about 36589.9514621159. The cubic root of 1338824548 is about 1102.1513127163.

The spelling of 1338824548 in words is "one billion, three hundred thirty-eight million, eight hundred twenty-four thousand, five hundred forty-eight".