379695899 has 4 divisors (see below), whose sum is σ = 414213720. Its totient is φ = 345178080.

The previous prime is 379695893. The next prime is 379695907. The reversal of 379695899 is 998596973.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 379695899 - 2⁸ = 379695643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379695893) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17258894 + ... + 17258915.

It is an arithmetic number, because the mean of its divisors is an integer number (103553430).

Almost surely, 2^379695899 is an apocalyptic number.

379695899 is a deficient number, since it is larger than the sum of its proper divisors (34517821).

379695899 is a wasteful number, since it uses less digits than its factorization.

379695899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34517820.

The product of its digits is 33067440, while the sum is 65.

The square root of 379695899 is about 19485.7871023985. The cubic root of 379695899 is about 724.1223777698.

The spelling of 379695899 in words is "three hundred seventy-nine million, six hundred ninety-five thousand, eight hundred ninety-nine".