379813643434 has 16 divisors (see below), whose sum is σ = 589100472576. Its totient is φ = 183467692800.

The previous prime is 379813643411. The next prime is 379813643453. The reversal of 379813643434 is 434346318973.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5181687 + ... + 5254474.

It is an arithmetic number, because the mean of its divisors is an integer number (36818779536).

Almost surely, 2^379813643434 is an apocalyptic number.

379813643434 is a deficient number, since it is larger than the sum of its proper divisors (209286829142).

379813643434 is a wasteful number, since it uses less digits than its factorization.

379813643434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10436781.

The product of its digits is 15676416, while the sum is 55.

The spelling of 379813643434 in words is "three hundred seventy-nine billion, eight hundred thirteen million, six hundred forty-three thousand, four hundred thirty-four".