1463606664 has 32 divisors (see below), whose sum is σ = 3940480320. Its totient is φ = 450340416.

The previous prime is 1463606663. The next prime is 1463606699. The reversal of 1463606664 is 4666063641.

It is a super-4 number, since 4×1463606664⁴ (a number of 38 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (1463606663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2345212 + ... + 2345835.

It is an arithmetic number, because the mean of its divisors is an integer number (123140010).

Almost surely, 2^1463606664 is an apocalyptic number.

It is an amenable number.

1463606664 is an abundant number, since it is smaller than the sum of its proper divisors (2476873656).

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

1463606664 is a wasteful number, since it uses less digits than its factorization.

1463606664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4691069 (or 4691065 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 42.

The square root of 1463606664 is about 38257.1125936080. The cubic root of 1463606664 is about 1135.3805742464.

The spelling of 1463606664 in words is "one billion, four hundred sixty-three million, six hundred six thousand, six hundred sixty-four".