379171667 has 4 divisors (see below), whose sum is σ = 433339056. Its totient is φ = 325004280.

The previous prime is 379171627. The next prime is 379171673. The reversal of 379171667 is 766171973.

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 379171667 - 2²² = 374977363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (379171627) 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, 27083684 + ... + 27083697.

It is an arithmetic number, because the mean of its divisors is an integer number (108334764).

Almost surely, 2^379171667 is an apocalyptic number.

379171667 is a deficient number, since it is larger than the sum of its proper divisors (54167389).

379171667 is an equidigital number, since it uses as much as digits as its factorization.

379171667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54167388.

The product of its digits is 333396, while the sum is 47.

The square root of 379171667 is about 19472.3308055302. The cubic root of 379171667 is about 723.7889680059.

The spelling of 379171667 in words is "three hundred seventy-nine million, one hundred seventy-one thousand, six hundred sixty-seven".