384683948 has 12 divisors (see below), whose sum is σ = 734396712. Its totient is φ = 174856320.

The previous prime is 384683843. The next prime is 384683963. The reversal of 384683948 is 849386483.

It is a self number, because there is not a number n which added to its sum of digits gives 384683948.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4371365 + ... + 4371452.

It is an arithmetic number, because the mean of its divisors is an integer number (61199726).

Almost surely, 2^384683948 is an apocalyptic number.

It is an amenable number.

384683948 is a deficient number, since it is larger than the sum of its proper divisors (349712764).

384683948 is a wasteful number, since it uses less digits than its factorization.

384683948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8742832 (or 8742830 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 53.

The square root of 384683948 is about 19613.3614661026. The cubic root of 384683948 is about 727.2795145143.

The spelling of 384683948 in words is "three hundred eighty-four million, six hundred eighty-three thousand, nine hundred forty-eight".