384390058 has 8 divisors (see below), whose sum is σ = 620937828. Its totient is φ = 177410784.

The previous prime is 384390001. The next prime is 384390059. The reversal of 384390058 is 850093483.

It can be written as a sum of positive squares in 2 ways, for example, as 277122609 + 107267449 = 16647^2 + 10357^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 384390058.

It is not an unprimeable number, because it can be changed into a prime (384390059) 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, 7392091 + ... + 7392142.

Almost surely, 2^384390058 is an apocalyptic number.

384390058 is a deficient number, since it is larger than the sum of its proper divisors (236547770).

384390058 is a wasteful number, since it uses less digits than its factorization.

384390058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14784248.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 384390058 is about 19605.8679481425. The cubic root of 384390058 is about 727.0942588591.

The spelling of 384390058 in words is "three hundred eighty-four million, three hundred ninety thousand, fifty-eight".