386871043 has 16 divisors (see below), whose sum is σ = 427393120. Its totient is φ = 347929344.

The previous prime is 386871013. The next prime is 386871059. The reversal of 386871043 is 340178683.

It is a cyclic number.

It is not a de Polignac number, because 386871043 - 2⁵ = 386871011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 386870987 and 386871005.

It is not an unprimeable number, because it can be changed into a prime (386871013) 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, 342103 + ... + 343231.

It is an arithmetic number, because the mean of its divisors is an integer number (26712070).

Almost surely, 2^386871043 is an apocalyptic number.

386871043 is a deficient number, since it is larger than the sum of its proper divisors (40522077).

386871043 is a wasteful number, since it uses less digits than its factorization.

386871043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 386871043 is about 19669.0376734603. The cubic root of 386871043 is about 728.6552104252.

The spelling of 386871043 in words is "three hundred eighty-six million, eight hundred seventy-one thousand, forty-three".