384802984 has 8 divisors (see below), whose sum is σ = 721505610. Its totient is φ = 192401488.

The previous prime is 384802961. The next prime is 384802987. The reversal of 384802984 is 489208483.

It can be written as a sum of positive squares in only one way, i.e., 305200900 + 79602084 = 17470^2 + 8922^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (384802987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24050179 + ... + 24050194.

Almost surely, 2^384802984 is an apocalyptic number.

It is an amenable number.

384802984 is a deficient number, since it is larger than the sum of its proper divisors (336702626).

384802984 is a wasteful number, since it uses less digits than its factorization.

384802984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48100379 (or 48100375 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 46.

The square root of 384802984 is about 19616.3957953545. The cubic root of 384802984 is about 727.3545228570.

The spelling of 384802984 in words is "three hundred eighty-four million, eight hundred two thousand, nine hundred eighty-four".