386701685 has 8 divisors (see below), whose sum is σ = 465038496. Its totient is φ = 308697040.

The previous prime is 386701663. The next prime is 386701687. The reversal of 386701685 is 586107683.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 386701685 - 2¹⁰ = 386700661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (386701687) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80471 + ... + 85140.

It is an arithmetic number, because the mean of its divisors is an integer number (58129812).

Almost surely, 2^386701685 is an apocalyptic number.

It is an amenable number.

386701685 is a deficient number, since it is larger than the sum of its proper divisors (78336811).

386701685 is a wasteful number, since it uses less digits than its factorization.

386701685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166083.

The product of its (nonzero) digits is 241920, while the sum is 44.

The square root of 386701685 is about 19664.7320093613. The cubic root of 386701685 is about 728.5488687015.

The spelling of 386701685 in words is "three hundred eighty-six million, seven hundred one thousand, six hundred eighty-five".