1463871696 has 40 divisors (see below), whose sum is σ = 4321907904. Its totient is φ = 418248960.

The previous prime is 1463871691. The next prime is 1463871719. The reversal of 1463871696 is 6961783641.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463871691) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2178045 + ... + 2178716.

Almost surely, 2^1463871696 is an apocalyptic number.

1463871696 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1463871696 is an abundant number, since it is smaller than the sum of its proper divisors (2858036208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1463871696 is a wasteful number, since it uses less digits than its factorization.

1463871696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4356779 (or 4356773 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 51.

The square root of 1463871696 is about 38260.5762633027. The cubic root of 1463871696 is about 1135.4491022260.

The spelling of 1463871696 in words is "one billion, four hundred sixty-three million, eight hundred seventy-one thousand, six hundred ninety-six".