8210287464 has 16 divisors (see below), whose sum is σ = 20525718720. Its totient is φ = 2736762480.

The previous prime is 8210287453. The next prime is 8210287489. The reversal of 8210287464 is 4647820128.

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, 171047632 + ... + 171047679.

It is an arithmetic number, because the mean of its divisors is an integer number (1282857420).

Almost surely, 2^8210287464 is an apocalyptic number.

It is an amenable number.

8210287464 is an abundant number, since it is smaller than the sum of its proper divisors (12315431256).

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

8210287464 is a wasteful number, since it uses less digits than its factorization.

8210287464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342095320 (or 342095316 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 42.

The square root of 8210287464 is about 90610.6365941659. The cubic root of 8210287464 is about 2017.3726145330.

The spelling of 8210287464 in words is "eight billion, two hundred ten million, two hundred eighty-seven thousand, four hundred sixty-four".