386406308361 has 8 divisors (see below), whose sum is σ = 518914947040. Its totient is φ = 255750937632.

The previous prime is 386406308359. The next prime is 386406308401. The reversal of 386406308361 is 163803604683.

It is a happy number.

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

It is not a de Polignac number, because 386406308361 - 2¹ = 386406308359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 386406308361.

It is not an unprimeable number, because it can be changed into a prime (386406308461) 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, 463316500 + ... + 463317333.

It is an arithmetic number, because the mean of its divisors is an integer number (64864368380).

Almost surely, 2^386406308361 is an apocalyptic number.

It is an amenable number.

386406308361 is a deficient number, since it is larger than the sum of its proper divisors (132508638679).

386406308361 is a wasteful number, since it uses less digits than its factorization.

386406308361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926633975.

The product of its (nonzero) digits is 1492992, while the sum is 48.

The spelling of 386406308361 in words is "three hundred eighty-six billion, four hundred six million, three hundred eight thousand, three hundred sixty-one".