8241704738 has 8 divisors (see below), whose sum is σ = 12364610988. Its totient is φ = 4120167744.

The previous prime is 8241704729. The next prime is 8241704743. The reversal of 8241704738 is 8374071428.

It can be written as a sum of positive squares in 2 ways, for example, as 8222318329 + 19386409 = 90677^2 + 4403^2 .

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

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, 327131 + ... + 351422.

Almost surely, 2^8241704738 is an apocalyptic number.

8241704738 is a deficient number, since it is larger than the sum of its proper divisors (4122906250).

8241704738 is a wasteful number, since it uses less digits than its factorization.

8241704738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 684628.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 8241704738 is about 90783.8352241191. The cubic root of 8241704738 is about 2019.9425479526.

The spelling of 8241704738 in words is "eight billion, two hundred forty-one million, seven hundred four thousand, seven hundred thirty-eight".