386222006 has 16 divisors (see below), whose sum is σ = 613926000. Its totient is φ = 181716768.

The previous prime is 386221999. The next prime is 386222017. The reversal of 386222006 is 600222683.

It is a self number, because there is not a number n which added to its sum of digits gives 386222006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28445 + ... + 39768.

It is an arithmetic number, because the mean of its divisors is an integer number (38370375).

Almost surely, 2^386222006 is an apocalyptic number.

386222006 is a deficient number, since it is larger than the sum of its proper divisors (227703994).

386222006 is a wasteful number, since it uses less digits than its factorization.

386222006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68383.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 386222006 is about 19652.5317961834. The cubic root of 386222006 is about 728.2475044507.

Adding to 386222006 its reverse (600222683), we get a palindrome (986444689).

The spelling of 386222006 in words is "three hundred eighty-six million, two hundred twenty-two thousand, six".