1463219914 has 12 divisors (see below), whose sum is σ = 2376650646. Its totient is φ = 675332112.

The previous prime is 1463219893. The next prime is 1463219917. The reversal of 1463219914 is 4199123641.

It can be written as a sum of positive squares in 3 ways, for example, as 1058526225 + 404693689 = 32535^2 + 20117^2 .

It is not an unprimeable number, because it can be changed into a prime (1463219917) 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 5 ways as a sum of consecutive naturals, for example, 2164189 + ... + 2164864.

Almost surely, 2^1463219914 is an apocalyptic number.

1463219914 is a deficient number, since it is larger than the sum of its proper divisors (913430732).

1463219914 is a wasteful number, since it uses less digits than its factorization.

1463219914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329081 (or 4329068 counting only the distinct ones).

The product of its digits is 46656, while the sum is 40.

The square root of 1463219914 is about 38252.0576440013. The cubic root of 1463219914 is about 1135.2805594153.

The spelling of 1463219914 in words is "one billion, four hundred sixty-three million, two hundred nineteen thousand, nine hundred fourteen".