375910049 has 2 divisors, whose sum is σ = 375910050. Its totient is φ = 375910048.

The previous prime is 375910021. The next prime is 375910097. The reversal of 375910049 is 940019573.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 288150625 + 87759424 = 16975^2 + 9368^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-375910049 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 375909994 and 375910021.

It is not a weakly prime, because it can be changed into another prime (375910009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 187955024 + 187955025.

It is an arithmetic number, because the mean of its divisors is an integer number (187955025).

Almost surely, 2^375910049 is an apocalyptic number.

It is an amenable number.

375910049 is a deficient number, since it is larger than the sum of its proper divisors (1).

375910049 is an equidigital number, since it uses as much as digits as its factorization.

375910049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34020, while the sum is 38.

The square root of 375910049 is about 19388.3998566153. The cubic root of 375910049 is about 721.7076551404.

The spelling of 375910049 in words is "three hundred seventy-five million, nine hundred ten thousand, forty-nine".