385886848 has 16 divisors (see below), whose sum is σ = 768759210. Its totient is φ = 192943360.

The previous prime is 385886819. The next prime is 385886861. The reversal of 385886848 is 848688583.

It can be written as a sum of positive squares in only one way, i.e., 243609664 + 142277184 = 15608^2 + 11928^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 385886792 and 385886801.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1507243 + ... + 1507498.

Almost surely, 2^385886848 is an apocalyptic number.

It is an amenable number.

385886848 is a deficient number, since it is larger than the sum of its proper divisors (382872362).

385886848 is an equidigital number, since it uses as much as digits as its factorization.

385886848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014755 (or 3014743 counting only the distinct ones).

The product of its digits is 11796480, while the sum is 58.

The square root of 385886848 is about 19644.0028507430. The cubic root of 385886848 is about 728.0367891886.

The spelling of 385886848 in words is "three hundred eighty-five million, eight hundred eighty-six thousand, eight hundred forty-eight".