1463609892 has 48 divisors (see below), whose sum is σ = 3510178560. Its totient is φ = 474419712.

The previous prime is 1463609869. The next prime is 1463609909. The reversal of 1463609892 is 2989063641.

1463609892 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80284 + ... + 96812.

It is an arithmetic number, because the mean of its divisors is an integer number (73128720).

Almost surely, 2^1463609892 is an apocalyptic number.

1463609892 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1463609892 is an abundant number, since it is smaller than the sum of its proper divisors (2046568668).

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

1463609892 is a wasteful number, since it uses less digits than its factorization.

1463609892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16740 (or 16738 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 48.

The square root of 1463609892 is about 38257.1547818183. The cubic root of 1463609892 is about 1135.3814089438.

The spelling of 1463609892 in words is "one billion, four hundred sixty-three million, six hundred nine thousand, eight hundred ninety-two".