8670722752 has 28 divisors (see below), whose sum is σ = 17441673016. Its totient is φ = 4275970560.

The previous prime is 8670722743. The next prime is 8670722759. The reversal of 8670722752 is 2572270768.

It is not an unprimeable number, because it can be changed into a prime (8670722759) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 923274 + ... + 932617.

Almost surely, 2^8670722752 is an apocalyptic number.

It is an amenable number.

8670722752 is an abundant number, since it is smaller than the sum of its proper divisors (8770950264).

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

8670722752 is a wasteful number, since it uses less digits than its factorization.

8670722752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1855976 (or 1855966 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 46.

The square root of 8670722752 is about 93116.7157496440. The cubic root of 8670722752 is about 2054.4004425018.

The spelling of 8670722752 in words is "eight billion, six hundred seventy million, seven hundred twenty-two thousand, seven hundred fifty-two".