386288122 has 16 divisors (see below), whose sum is σ = 632595744. Its totient is φ = 175450000.

The previous prime is 386288099. The next prime is 386288131. The reversal of 386288122 is 221882683.

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, 25872 + ... + 37972.

It is an arithmetic number, because the mean of its divisors is an integer number (39537234).

Almost surely, 2^386288122 is an apocalyptic number.

386288122 is a deficient number, since it is larger than the sum of its proper divisors (246307622).

386288122 is a wasteful number, since it uses less digits than its factorization.

386288122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13565.

The product of its digits is 73728, while the sum is 40.

The square root of 386288122 is about 19654.2138484346. The cubic root of 386288122 is about 728.2890574643.

The spelling of 386288122 in words is "three hundred eighty-six million, two hundred eighty-eight thousand, one hundred twenty-two".