379442029 has 2 divisors, whose sum is σ = 379442030. Its totient is φ = 379442028.

The previous prime is 379441967. The next prime is 379442033. The reversal of 379442029 is 920244973.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 325080900 + 54361129 = 18030^2 + 7373^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-379442029 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 379441982 and 379442000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (379442099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 189721014 + 189721015.

It is an arithmetic number, because the mean of its divisors is an integer number (189721015).

Almost surely, 2^379442029 is an apocalyptic number.

It is an amenable number.

379442029 is a deficient number, since it is larger than the sum of its proper divisors (1).

379442029 is an equidigital number, since it uses as much as digits as its factorization.

379442029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 379442029 is about 19479.2717779695. The cubic root of 379442029 is about 723.9609556643.

The spelling of 379442029 in words is "three hundred seventy-nine million, four hundred forty-two thousand, twenty-nine".