384706355 has 8 divisors (see below), whose sum is σ = 503615664. Its totient is φ = 279786400.

The previous prime is 384706351. The next prime is 384706367. The reversal of 384706355 is 553607483.

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

It is not a de Polignac number, because 384706355 - 2² = 384706351 is a prime.

It is a super-4 number, since 4×384706355⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384706351) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 3497276 + ... + 3497385.

It is an arithmetic number, because the mean of its divisors is an integer number (62951958).

Almost surely, 2^384706355 is an apocalyptic number.

384706355 is a deficient number, since it is larger than the sum of its proper divisors (118909309).

384706355 is a wasteful number, since it uses less digits than its factorization.

384706355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6994677.

The product of its (nonzero) digits is 302400, while the sum is 41.

The square root of 384706355 is about 19613.9326755243. The cubic root of 384706355 is about 727.2936350547.

The spelling of 384706355 in words is "three hundred eighty-four million, seven hundred six thousand, three hundred fifty-five".