607992985 has 8 divisors (see below), whose sum is σ = 734917896. Its totient is φ = 482843520.

The previous prime is 607992949. The next prime is 607993013. The reversal of 607992985 is 589299706.

607992985 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 103002201 + 504990784 = 10149^2 + 22472^2 .

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

It is not a de Polignac number, because 607992985 - 2⁷ = 607992857 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 443106 + ... + 444475.

It is an arithmetic number, because the mean of its divisors is an integer number (91864737).

Almost surely, 2^607992985 is an apocalyptic number.

It is an amenable number.

607992985 is a deficient number, since it is larger than the sum of its proper divisors (126924911).

607992985 is a wasteful number, since it uses less digits than its factorization.

607992985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887723.

The product of its (nonzero) digits is 2449440, while the sum is 55.

The square root of 607992985 is about 24657.5137635569. The cubic root of 607992985 is about 847.1614586913.

The spelling of 607992985 in words is "six hundred seven million, nine hundred ninety-two thousand, nine hundred eighty-five".