8999463324 has 12 divisors (see below), whose sum is σ = 20998747784. Its totient is φ = 2999821104.

The previous prime is 8999463307. The next prime is 8999463331. The reversal of 8999463324 is 4233649998.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8999463324² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 374977627 + ... + 374977650.

Almost surely, 2^8999463324 is an apocalyptic number.

It is an amenable number.

8999463324 is an abundant number, since it is smaller than the sum of its proper divisors (11999284460).

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

8999463324 is a wasteful number, since it uses less digits than its factorization.

8999463324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749955284 (or 749955282 counting only the distinct ones).

The product of its digits is 10077696, while the sum is 57.

The square root of 8999463324 is about 94865.5012320074. The cubic root of 8999463324 is about 2080.0424766350.

The spelling of 8999463324 in words is "eight billion, nine hundred ninety-nine million, four hundred sixty-three thousand, three hundred twenty-four".