386336881090 has 32 divisors (see below), whose sum is σ = 711691966656. Its totient is φ = 150916879680.

The previous prime is 386336881087. The next prime is 386336881097. The reversal of 386336881090 is 90188633683.

It is not an unprimeable number, because it can be changed into a prime (386336881097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2761569 + ... + 2898091.

It is an arithmetic number, because the mean of its divisors is an integer number (22240373958).

Almost surely, 2^386336881090 is an apocalyptic number.

386336881090 is a deficient number, since it is larger than the sum of its proper divisors (325355085566).

386336881090 is a wasteful number, since it uses less digits than its factorization.

386336881090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143154.

The product of its (nonzero) digits is 4478976, while the sum is 55.

The spelling of 386336881090 in words is "three hundred eighty-six billion, three hundred thirty-six million, eight hundred eighty-one thousand, ninety".