379139066 has 16 divisors (see below), whose sum is σ = 602925120. Its totient is φ = 178192320.

The previous prime is 379139009. The next prime is 379139099. The reversal of 379139066 is 660931973.

It is a happy number.

It is a Curzon number.

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, 21881 + ... + 35171.

It is an arithmetic number, because the mean of its divisors is an integer number (37682820).

Almost surely, 2^379139066 is an apocalyptic number.

379139066 is a deficient number, since it is larger than the sum of its proper divisors (223786054).

379139066 is a wasteful number, since it uses less digits than its factorization.

379139066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14149.

The product of its (nonzero) digits is 183708, while the sum is 44.

The square root of 379139066 is about 19471.4936766546. The cubic root of 379139066 is about 723.7682237341.

The spelling of 379139066 in words is "three hundred seventy-nine million, one hundred thirty-nine thousand, sixty-six".