1768348463 has 16 divisors (see below), whose sum is σ = 2033144064. Its totient is φ = 1506624000.

The previous prime is 1768348453. The next prime is 1768348499. The reversal of 1768348463 is 3648438671.

It is not a de Polignac number, because 1768348463 - 2²² = 1764154159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1768348453) 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 in 15 ways as a sum of consecutive naturals, for example, 1452431 + ... + 1453647.

It is an arithmetic number, because the mean of its divisors is an integer number (127071504).

Almost surely, 2^1768348463 is an apocalyptic number.

1768348463 is a deficient number, since it is larger than the sum of its proper divisors (264795601).

1768348463 is a wasteful number, since it uses less digits than its factorization.

1768348463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2302.

The product of its digits is 2322432, while the sum is 50.

The square root of 1768348463 is about 42051.7355527688. The cubic root of 1768348463 is about 1209.2681554486.

The spelling of 1768348463 in words is "one billion, seven hundred sixty-eight million, three hundred forty-eight thousand, four hundred sixty-three".