384856954 has 8 divisors (see below), whose sum is σ = 578012148. Its totient is φ = 192186240.

The previous prime is 384856933. The next prime is 384856963. The reversal of 384856954 is 459658483.

It can be written as a sum of positive squares in 2 ways, for example, as 381303729 + 3553225 = 19527^2 + 1885^2 .

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

It is a super-2 number, since 2×384856954² = 296229750084316232, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 119127 + ... + 122314.

Almost surely, 2^384856954 is an apocalyptic number.

384856954 is a deficient number, since it is larger than the sum of its proper divisors (193155194).

384856954 is a wasteful number, since it uses less digits than its factorization.

384856954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242240.

The product of its digits is 4147200, while the sum is 52.

The square root of 384856954 is about 19617.7713820913. The cubic root of 384856954 is about 727.3885259618.

The spelling of 384856954 in words is "three hundred eighty-four million, eight hundred fifty-six thousand, nine hundred fifty-four".