1385430848 has 28 divisors (see below), whose sum is σ = 2770217472. Its totient is φ = 687423360.

The previous prime is 1385430817. The next prime is 1385430863. The reversal of 1385430848 is 8480345831.

It is a junction number, because it is equal to n+sod(n) for n = 1385430799 and 1385430808.

It is a congruent number.

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, 74240 + ... + 91007.

Almost surely, 2^1385430848 is an apocalyptic number.

It is an amenable number.

1385430848 is a deficient number, since it is larger than the sum of its proper divisors (1384786624).

1385430848 is a wasteful number, since it uses less digits than its factorization.

1385430848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165390 (or 165380 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 44.

The square root of 1385430848 is about 37221.3762238851. The cubic root of 1385430848 is about 1114.7948433094.

The spelling of 1385430848 in words is "one billion, three hundred eighty-five million, four hundred thirty thousand, eight hundred forty-eight".