384706896 has 80 divisors (see below), whose sum is σ = 1162258944. Its totient is φ = 107356032.

The previous prime is 384706873. The next prime is 384706943. The reversal of 384706896 is 698607483.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1135 + ... + 27761.

Almost surely, 2^384706896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 384706896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (581129472).

384706896 is an abundant number, since it is smaller than the sum of its proper divisors (777552048).

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

384706896 is a wasteful number, since it uses less digits than its factorization.

384706896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26688 (or 26682 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 51.

The square root of 384706896 is about 19613.9464667364. The cubic root of 384706896 is about 727.2939759777.

The spelling of 384706896 in words is "three hundred eighty-four million, seven hundred six thousand, eight hundred ninety-six".