379300505 has 8 divisors (see below), whose sum is σ = 467462472. Its totient is φ = 295239168.

The previous prime is 379300499. The next prime is 379300507. The reversal of 379300505 is 505003973.

It can be written as a sum of positive squares in 4 ways, for example, as 59892121 + 319408384 = 7739^2 + 17872^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 379300505 - 2¹² = 379296409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379300507) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1024952 + ... + 1025321.

It is an arithmetic number, because the mean of its divisors is an integer number (58432809).

Almost surely, 2^379300505 is an apocalyptic number.

It is an amenable number.

379300505 is a deficient number, since it is larger than the sum of its proper divisors (88161967).

379300505 is a wasteful number, since it uses less digits than its factorization.

379300505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2050315.

The product of its (nonzero) digits is 14175, while the sum is 32.

The square root of 379300505 is about 19475.6387571756. The cubic root of 379300505 is about 723.8709370024.

The spelling of 379300505 in words is "three hundred seventy-nine million, three hundred thousand, five hundred five".