379445441 has 2 divisors, whose sum is σ = 379445442. Its totient is φ = 379445440.

The previous prime is 379445419. The next prime is 379445449. The reversal of 379445441 is 144544973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 237930625 + 141514816 = 15425^2 + 11896^2 .

It is a cyclic number.

It is not a de Polignac number, because 379445441 - 2²² = 375251137 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (379445449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189722720 + 189722721.

It is an arithmetic number, because the mean of its divisors is an integer number (189722721).

Almost surely, 2^379445441 is an apocalyptic number.

It is an amenable number.

379445441 is a deficient number, since it is larger than the sum of its proper divisors (1).

379445441 is an equidigital number, since it uses as much as digits as its factorization.

379445441 is an evil number, because the sum of its binary digits is even.

The product of its digits is 241920, while the sum is 41.

The square root of 379445441 is about 19479.3593580487. The cubic root of 379445441 is about 723.9631256466.

The spelling of 379445441 in words is "three hundred seventy-nine million, four hundred forty-five thousand, four hundred forty-one".