379278055 has 16 divisors (see below), whose sum is σ = 490714560. Its totient is φ = 279756288.

The previous prime is 379278047. The next prime is 379278077. The reversal of 379278055 is 550872973.

It is a cyclic number.

It is not a de Polignac number, because 379278055 - 2³ = 379278047 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 379277996 and 379278014.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 62694 + ... + 68476.

It is an arithmetic number, because the mean of its divisors is an integer number (30669660).

Almost surely, 2^379278055 is an apocalyptic number.

379278055 is a deficient number, since it is larger than the sum of its proper divisors (111436505).

379278055 is a wasteful number, since it uses less digits than its factorization.

379278055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6810.

The product of its (nonzero) digits is 529200, while the sum is 46.

The square root of 379278055 is about 19475.0623875766. The cubic root of 379278055 is about 723.8566552540.

The spelling of 379278055 in words is "three hundred seventy-nine million, two hundred seventy-eight thousand, fifty-five".