384068590 has 32 divisors (see below), whose sum is σ = 739567584. Its totient is φ = 143093760.

The previous prime is 384068569. The next prime is 384068593. The reversal of 384068590 is 95860483.

It is a super-3 number, since 3×384068590³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (384068593) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4845 + ... + 28135.

It is an arithmetic number, because the mean of its divisors is an integer number (23111487).

Almost surely, 2^384068590 is an apocalyptic number.

384068590 is a deficient number, since it is larger than the sum of its proper divisors (355498994).

384068590 is a wasteful number, since it uses less digits than its factorization.

384068590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23412.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 384068590 is about 19597.6679735115. The cubic root of 384068590 is about 726.8915110500.

The spelling of 384068590 in words is "three hundred eighty-four million, sixty-eight thousand, five hundred ninety".