379382905 has 16 divisors (see below), whose sum is σ = 497026368. Its totient is φ = 275704000.

The previous prime is 379382903. The next prime is 379382917. The reversal of 379382905 is 509283973.

It is not a de Polignac number, because 379382905 - 2¹ = 379382903 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379382903) by changing a digit.

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, 131175 + ... + 134035.

It is an arithmetic number, because the mean of its divisors is an integer number (31064148).

Almost surely, 2^379382905 is an apocalyptic number.

It is an amenable number.

379382905 is a deficient number, since it is larger than the sum of its proper divisors (117643463).

379382905 is a wasteful number, since it uses less digits than its factorization.

379382905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288.

The product of its (nonzero) digits is 408240, while the sum is 46.

The square root of 379382905 is about 19477.7541056458. The cubic root of 379382905 is about 723.9233515969.

The spelling of 379382905 in words is "three hundred seventy-nine million, three hundred eighty-two thousand, nine hundred five".