1463321604 has 24 divisors (see below), whose sum is σ = 3415292608. Its totient is φ = 487648800.

The previous prime is 1463321557. The next prime is 1463321647. The reversal of 1463321604 is 4061233641.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41454 + ... + 68154.

Almost surely, 2^1463321604 is an apocalyptic number.

It is an amenable number.

1463321604 is an abundant number, since it is smaller than the sum of its proper divisors (1951971004).

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

1463321604 is a wasteful number, since it uses less digits than its factorization.

1463321604 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31275 (or 31273 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 1463321604 is about 38253.3868304494. The cubic root of 1463321604 is about 1135.3068584937.

The spelling of 1463321604 in words is "one billion, four hundred sixty-three million, three hundred twenty-one thousand, six hundred four".