606422608490 has 8 divisors (see below), whose sum is σ = 1091560695300. Its totient is φ = 242569043392.

The previous prime is 606422608483. The next prime is 606422608537. The reversal of 606422608490 is 94806224606.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 492948622609 + 113473985881 = 702103^2 + 336859^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30321130415 + ... + 30321130434.

Almost surely, 2^606422608490 is an apocalyptic number.

606422608490 is a deficient number, since it is larger than the sum of its proper divisors (485138086810).

606422608490 is a wasteful number, since it uses less digits than its factorization.

606422608490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60642260856.

The product of its (nonzero) digits is 995328, while the sum is 47.

The spelling of 606422608490 in words is "six hundred six billion, four hundred twenty-two million, six hundred eight thousand, four hundred ninety".