1348386763 has 2 divisors, whose sum is σ = 1348386764. Its totient is φ = 1348386762.

The previous prime is 1348386703. The next prime is 1348386779. The reversal of 1348386763 is 3676838431.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1348386763 - 2⁹ = 1348386251 is a prime.

It is not a weakly prime, because it can be changed into another prime (1348386703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 674193381 + 674193382.

It is an arithmetic number, because the mean of its divisors is an integer number (674193382).

Almost surely, 2^1348386763 is an apocalyptic number.

1348386763 is a deficient number, since it is larger than the sum of its proper divisors (1).

1348386763 is an equidigital number, since it uses as much as digits as its factorization.

1348386763 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1741824, while the sum is 49.

The square root of 1348386763 is about 36720.3862043961. The cubic root of 1348386763 is about 1104.7690358990.

The spelling of 1348386763 in words is "one billion, three hundred forty-eight million, three hundred eighty-six thousand, seven hundred sixty-three".