609498602 has 8 divisors (see below), whose sum is σ = 914395716. Its totient is φ = 304700032.

The previous prime is 609498599. The next prime is 609498607. The reversal of 609498602 is 206894906.

It can be written as a sum of positive squares in 2 ways, for example, as 604618921 + 4879681 = 24589^2 + 2209^2 .

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 (609498607) 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, 6503 + ... + 35514.

Almost surely, 2^609498602 is an apocalyptic number.

609498602 is a deficient number, since it is larger than the sum of its proper divisors (304897114).

609498602 is a wasteful number, since it uses less digits than its factorization.

609498602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49272.

The product of its (nonzero) digits is 186624, while the sum is 44.

The square root of 609498602 is about 24688.0254779519. The cubic root of 609498602 is about 847.8601779747.

The spelling of 609498602 in words is "six hundred nine million, four hundred ninety-eight thousand, six hundred two".