1376492041 has 2 divisors, whose sum is σ = 1376492042. Its totient is φ = 1376492040.

The previous prime is 1376492011. The next prime is 1376492077. The reversal of 1376492041 is 1402946731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 886312441 + 490179600 = 29771^2 + 22140^2 .

It is an emirp because it is prime and its reverse (1402946731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1376492041 - 2²⁹ = 839621129 is a prime.

It is not a weakly prime, because it can be changed into another prime (1376492011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688246020 + 688246021.

It is an arithmetic number, because the mean of its divisors is an integer number (688246021).

Almost surely, 2^1376492041 is an apocalyptic number.

It is an amenable number.

1376492041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1376492041 is an equidigital number, since it uses as much as digits as its factorization.

1376492041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 1376492041 is about 37101.1056573790. The cubic root of 1376492041 is about 1112.3921143708.

The spelling of 1376492041 in words is "one billion, three hundred seventy-six million, four hundred ninety-two thousand, forty-one".