8404599242 has 8 divisors (see below), whose sum is σ = 13576660356. Its totient is φ = 3879045792.

The previous prime is 8404599199. The next prime is 8404599263. The reversal of 8404599242 is 2429954048.

It can be written as a sum of positive squares in 2 ways, for example, as 8385248041 + 19351201 = 91571^2 + 4399^2 .

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, 161626883 + ... + 161626934.

Almost surely, 2^8404599242 is an apocalyptic number.

8404599242 is a deficient number, since it is larger than the sum of its proper divisors (5172061114).

8404599242 is a wasteful number, since it uses less digits than its factorization.

8404599242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323253832.

The product of its (nonzero) digits is 829440, while the sum is 47.

The square root of 8404599242 is about 91676.6013877042. The cubic root of 8404599242 is about 2033.1636501300.

The spelling of 8404599242 in words is "eight billion, four hundred four million, five hundred ninety-nine thousand, two hundred forty-two".