379131827 has 2 divisors, whose sum is σ = 379131828. Its totient is φ = 379131826.

The previous prime is 379131811. The next prime is 379131847. The reversal of 379131827 is 728131973.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 379131827 - 2⁴ = 379131811 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (379131847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189565913 + 189565914.

It is an arithmetic number, because the mean of its divisors is an integer number (189565914).

Almost surely, 2^379131827 is an apocalyptic number.

379131827 is a deficient number, since it is larger than the sum of its proper divisors (1).

379131827 is an equidigital number, since it uses as much as digits as its factorization.

379131827 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The square root of 379131827 is about 19471.3077886412. The cubic root of 379131827 is about 723.7636173403.

The spelling of 379131827 in words is "three hundred seventy-nine million, one hundred thirty-one thousand, eight hundred twenty-seven".