8702730650 has 48 divisors (see below), whose sum is σ = 16394084640. Its totient is φ = 3436776000.

The previous prime is 8702730649. The next prime is 8702730667. The reversal of 8702730650 is 560372078.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1911677 + ... + 1916223.

It is an arithmetic number, because the mean of its divisors is an integer number (341543430).

Almost surely, 2^8702730650 is an apocalyptic number.

8702730650 is a deficient number, since it is larger than the sum of its proper divisors (7691353990).

8702730650 is a wasteful number, since it uses less digits than its factorization.

8702730650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5039 (or 5034 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 8702730650 is about 93288.4272029495. The cubic root of 8702730650 is about 2056.9252720682.

The spelling of 8702730650 in words is "eight billion, seven hundred two million, seven hundred thirty thousand, six hundred fifty".