384632355 has 8 divisors (see below), whose sum is σ = 615411792. Its totient is φ = 205137248.

The previous prime is 384632351. The next prime is 384632393. The reversal of 384632355 is 553236483.

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

It is a cyclic number.

It is not a de Polignac number, because 384632355 - 2² = 384632351 is a prime.

It is not an unprimeable number, because it can be changed into a prime (384632351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12821064 + ... + 12821093.

It is an arithmetic number, because the mean of its divisors is an integer number (76926474).

Almost surely, 2^384632355 is an apocalyptic number.

384632355 is a deficient number, since it is larger than the sum of its proper divisors (230779437).

384632355 is a wasteful number, since it uses less digits than its factorization.

384632355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25642165.

The product of its digits is 259200, while the sum is 39.

The square root of 384632355 is about 19612.0461706575. The cubic root of 384632355 is about 727.2469993290.

The spelling of 384632355 in words is "three hundred eighty-four million, six hundred thirty-two thousand, three hundred fifty-five".