386150655 has 32 divisors (see below), whose sum is σ = 683262720. Its totient is φ = 184654080.

The previous prime is 386150641. The next prime is 386150671. The reversal of 386150655 is 556051683.

It is not a de Polignac number, because 386150655 - 2¹⁴ = 386134271 is a prime.

It is a super-2 number, since 2×386150655² = 298224656713858050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3985 + ... + 28074.

It is an arithmetic number, because the mean of its divisors is an integer number (21351960).

Almost surely, 2^386150655 is an apocalyptic number.

386150655 is a deficient number, since it is larger than the sum of its proper divisors (297112065).

386150655 is a wasteful number, since it uses less digits than its factorization.

386150655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32151.

The product of its (nonzero) digits is 108000, while the sum is 39.

The square root of 386150655 is about 19650.7163991545. The cubic root of 386150655 is about 728.2026559896.

The spelling of 386150655 in words is "three hundred eighty-six million, one hundred fifty thousand, six hundred fifty-five".