379422853 has 2 divisors, whose sum is σ = 379422854. Its totient is φ = 379422852.

The previous prime is 379422839. The next prime is 379422887. The reversal of 379422853 is 358224973.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 307546369 + 71876484 = 17537^2 + 8478^2 .

It is an emirp because it is prime and its reverse (358224973) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-379422853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379422803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189711426 + 189711427.

It is an arithmetic number, because the mean of its divisors is an integer number (189711427).

Almost surely, 2^379422853 is an apocalyptic number.

It is an amenable number.

379422853 is a deficient number, since it is larger than the sum of its proper divisors (1).

379422853 is an equidigital number, since it uses as much as digits as its factorization.

379422853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 362880, while the sum is 43.

The square root of 379422853 is about 19478.7795562248. The cubic root of 379422853 is about 723.9487597661.

The spelling of 379422853 in words is "three hundred seventy-nine million, four hundred twenty-two thousand, eight hundred fifty-three".