379716843 has 16 divisors (see below), whose sum is σ = 581385600. Its totient is φ = 218018880.

The previous prime is 379716839. The next prime is 379716851. The reversal of 379716843 is 348617973.

It is not a de Polignac number, because 379716843 - 2² = 379716839 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379716792 and 379716801.

It is not an unprimeable number, because it can be changed into a prime (379716803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 302178 + ... + 303431.

It is an arithmetic number, because the mean of its divisors is an integer number (36336600).

Almost surely, 2^379716843 is an apocalyptic number.

379716843 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

379716843 is a deficient number, since it is larger than the sum of its proper divisors (201668757).

379716843 is a wasteful number, since it uses less digits than its factorization.

379716843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605642.

The product of its digits is 762048, while the sum is 48.

The square root of 379716843 is about 19486.3245123343. The cubic root of 379716843 is about 724.1356917054.

The spelling of 379716843 in words is "three hundred seventy-nine million, seven hundred sixteen thousand, eight hundred forty-three".