379919655 has 48 divisors (see below), whose sum is σ = 699753600. Its totient is φ = 190024704.

The previous prime is 379919629. The next prime is 379919669. The reversal of 379919655 is 556919973.

It is not a de Polignac number, because 379919655 - 2¹² = 379915559 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 266274 + ... + 267696.

It is an arithmetic number, because the mean of its divisors is an integer number (14578200).

Almost surely, 2^379919655 is an apocalyptic number.

379919655 is a deficient number, since it is larger than the sum of its proper divisors (319833945).

379919655 is a wasteful number, since it uses less digits than its factorization.

With its successor (379919656) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (1797).

With its successor (379919656) it forms an eRAP, since the sums of their prime factors are consecutive (1800 and 1801).

379919655 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1800 (or 1797 counting only the distinct ones).

The product of its digits is 2296350, while the sum is 54.

The square root of 379919655 is about 19491.5277749077. The cubic root of 379919655 is about 724.2645923771.

The spelling of 379919655 in words is "three hundred seventy-nine million, nine hundred nineteen thousand, six hundred fifty-five".