8450988460 has 12 divisors (see below), whose sum is σ = 17747075808. Its totient is φ = 3380395376.

The previous prime is 8450988443. The next prime is 8450988467. The reversal of 8450988460 is 648890548.

It is a junction number, because it is equal to n+sod(n) for n = 8450988398 and 8450988407.

It is not an unprimeable number, because it can be changed into a prime (8450988467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211274692 + ... + 211274731.

It is an arithmetic number, because the mean of its divisors is an integer number (1478922984).

Almost surely, 2^8450988460 is an apocalyptic number.

It is an amenable number.

8450988460 is an abundant number, since it is smaller than the sum of its proper divisors (9296087348).

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

8450988460 is a wasteful number, since it uses less digits than its factorization.

8450988460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422549432 (or 422549430 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 52.

The square root of 8450988460 is about 91929.2579106347. The cubic root of 8450988460 is about 2036.8974737898.

The spelling of 8450988460 in words is "eight billion, four hundred fifty million, nine hundred eighty-eight thousand, four hundred sixty".