379134507817 has 8 divisors (see below), whose sum is σ = 408306933440. Its totient is φ = 349963258320.

The previous prime is 379134507767. The next prime is 379134507827. The reversal of 379134507817 is 718705431973.

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

It is a de Polignac number, because none of the positive numbers 2^k-379134507817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379134507827) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 444142 + ... + 977512.

It is an arithmetic number, because the mean of its divisors is an integer number (51038366680).

Almost surely, 2^379134507817 is an apocalyptic number.

It is an amenable number.

379134507817 is a deficient number, since it is larger than the sum of its proper divisors (29172425623).

379134507817 is a wasteful number, since it uses less digits than its factorization.

379134507817 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 588063.

The product of its (nonzero) digits is 4445280, while the sum is 55.

The spelling of 379134507817 in words is "three hundred seventy-nine billion, one hundred thirty-four million, five hundred seven thousand, eight hundred seventeen".