8487733706 has 8 divisors (see below), whose sum is σ = 12734581860. Its totient is φ = 4242873088.

The previous prime is 8487733703. The next prime is 8487733711. The reversal of 8487733706 is 6073377848.

It can be written as a sum of positive squares in 2 ways, for example, as 5966790025 + 2520943681 = 77245^2 + 50209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8487733703) 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, 486161 + ... + 503316.

Almost surely, 2^8487733706 is an apocalyptic number.

8487733706 is a deficient number, since it is larger than the sum of its proper divisors (4246848154).

8487733706 is a wasteful number, since it uses less digits than its factorization.

8487733706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993768.

The product of its (nonzero) digits is 4741632, while the sum is 53.

The square root of 8487733706 is about 92128.8972364263. The cubic root of 8487733706 is about 2039.8453767529.

The spelling of 8487733706 in words is "eight billion, four hundred eighty-seven million, seven hundred thirty-three thousand, seven hundred six".