384682896 has 60 divisors (see below), whose sum is σ = 1159397148. Its totient is φ = 118363392.

The previous prime is 384682877. The next prime is 384682901. The reversal of 384682896 is 698286483.

It can be written as a sum of positive squares in 2 ways, for example, as 83174400 + 301508496 = 9120^2 + 17364^2 .

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 100875 + ... + 104618.

Almost surely, 2^384682896 is an apocalyptic number.

384682896 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

384682896 is an abundant number, since it is smaller than the sum of its proper divisors (774714252).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

384682896 is a wasteful number, since it uses less digits than its factorization.

384682896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205520 (or 205511 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 54.

The square root of 384682896 is about 19613.3346476320. The cubic root of 384682896 is about 727.2788515469.

The spelling of 384682896 in words is "three hundred eighty-four million, six hundred eighty-two thousand, eight hundred ninety-six".