384706994 has 8 divisors (see below), whose sum is σ = 659497728. Its totient is φ = 164874420.

The previous prime is 384706981. The next prime is 384706997. The reversal of 384706994 is 499607483.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (384706997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13739522 + ... + 13739549.

It is an arithmetic number, because the mean of its divisors is an integer number (82437216).

Almost surely, 2^384706994 is an apocalyptic number.

384706994 is a deficient number, since it is larger than the sum of its proper divisors (274790734).

384706994 is a wasteful number, since it uses less digits than its factorization.

384706994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27479080.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 384706994 is about 19613.9489649586. The cubic root of 384706994 is about 727.2940377345.

The spelling of 384706994 in words is "three hundred eighty-four million, seven hundred six thousand, nine hundred ninety-four".