379871085 has 32 divisors (see below), whose sum is σ = 697950720. Its totient is φ = 174484800.

The previous prime is 379871081. The next prime is 379871099. The reversal of 379871085 is 580178973.

379871085 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 379871085 - 2² = 379871081 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379871081) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 57451 + ... + 63720.

It is an arithmetic number, because the mean of its divisors is an integer number (21810960).

Almost surely, 2^379871085 is an apocalyptic number.

It is an amenable number.

379871085 is a deficient number, since it is larger than the sum of its proper divisors (318079635).

379871085 is a wasteful number, since it uses less digits than its factorization.

379871085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121209.

The product of its (nonzero) digits is 423360, while the sum is 48.

The square root of 379871085 is about 19490.2818091479. The cubic root of 379871085 is about 724.2337270525.

The spelling of 379871085 in words is "three hundred seventy-nine million, eight hundred seventy-one thousand, eighty-five".