384729601 has 8 divisors (see below), whose sum is σ = 407669760. Its totient is φ = 361823808.

The previous prime is 384729559. The next prime is 384729607. The reversal of 384729601 is 106927483.

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 384729601 - 2²⁷ = 250511873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (384729607) 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, 16600 + ... + 32326.

It is an arithmetic number, because the mean of its divisors is an integer number (50958720).

Almost surely, 2^384729601 is an apocalyptic number.

It is an amenable number.

384729601 is a deficient number, since it is larger than the sum of its proper divisors (22940159).

384729601 is a wasteful number, since it uses less digits than its factorization.

384729601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17183.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 384729601 is about 19614.5252555345. The cubic root of 384729601 is about 727.3082837403.

The spelling of 384729601 in words is "three hundred eighty-four million, seven hundred twenty-nine thousand, six hundred one".