379921055 has 16 divisors (see below), whose sum is σ = 483369600. Its totient is φ = 285858720.

The previous prime is 379921043. The next prime is 379921057. The reversal of 379921055 is 550129973.

It is not a de Polignac number, because 379921055 - 2¹⁰ = 379920031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (379921057) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1181 + ... + 27590.

It is an arithmetic number, because the mean of its divisors is an integer number (30210600).

Almost surely, 2^379921055 is an apocalyptic number.

379921055 is a deficient number, since it is larger than the sum of its proper divisors (103448545).

379921055 is a wasteful number, since it uses less digits than its factorization.

379921055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28934.

The product of its (nonzero) digits is 85050, while the sum is 41.

The square root of 379921055 is about 19491.5636879138. The cubic root of 379921055 is about 724.2654820119.

The spelling of 379921055 in words is "three hundred seventy-nine million, nine hundred twenty-one thousand, fifty-five".