1374909463 has 2 divisors, whose sum is σ = 1374909464. Its totient is φ = 1374909462.

The previous prime is 1374909397. The next prime is 1374909491. The reversal of 1374909463 is 3649094731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1374909463 - 2¹³ = 1374901271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1374903463) 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, 687454731 + 687454732.

It is an arithmetic number, because the mean of its divisors is an integer number (687454732).

Almost surely, 2^1374909463 is an apocalyptic number.

1374909463 is a deficient number, since it is larger than the sum of its proper divisors (1).

1374909463 is an equidigital number, since it uses as much as digits as its factorization.

1374909463 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 46.

The square root of 1374909463 is about 37079.7716147228. The cubic root of 1374909463 is about 1111.9656383871.

The spelling of 1374909463 in words is "one billion, three hundred seventy-four million, nine hundred nine thousand, four hundred sixty-three".