376129049 has 2 divisors, whose sum is σ = 376129050. Its totient is φ = 376129048.

The previous prime is 376129037. The next prime is 376129099. The reversal of 376129049 is 940921673.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 194742025 + 181387024 = 13955^2 + 13468^2 .

It is an emirp because it is prime and its reverse (940921673) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-376129049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 376128997 and 376129015.

It is not a weakly prime, because it can be changed into another prime (376129099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188064524 + 188064525.

It is an arithmetic number, because the mean of its divisors is an integer number (188064525).

Almost surely, 2^376129049 is an apocalyptic number.

It is an amenable number.

376129049 is a deficient number, since it is larger than the sum of its proper divisors (1).

376129049 is an equidigital number, since it uses as much as digits as its factorization.

376129049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 376129049 is about 19394.0467412039. The cubic root of 376129049 is about 721.8477802346.

The spelling of 376129049 in words is "three hundred seventy-six million, one hundred twenty-nine thousand, forty-nine".