379678886 has 16 divisors (see below), whose sum is σ = 590696448. Its totient is φ = 182838600.

The previous prime is 379678877. The next prime is 379678889. The reversal of 379678886 is 688876973.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379678889) 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 7 ways as a sum of consecutive naturals, for example, 1430 + ... + 27593.

It is an arithmetic number, because the mean of its divisors is an integer number (36918528).

Almost surely, 2^379678886 is an apocalyptic number.

379678886 is a deficient number, since it is larger than the sum of its proper divisors (211017562).

379678886 is a wasteful number, since it uses less digits than its factorization.

379678886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29267.

The product of its digits is 24385536, while the sum is 62.

The square root of 379678886 is about 19485.3505485531. The cubic root of 379678886 is about 724.1115623795. Note that the first 3 decimals are identical.

The spelling of 379678886 in words is "three hundred seventy-nine million, six hundred seventy-eight thousand, eight hundred eighty-six".