606646402 has 8 divisors (see below), whose sum is σ = 957862800. Its totient is φ = 287358804.

The previous prime is 606646393. The next prime is 606646477. The reversal of 606646402 is 204646606.

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, 7982152 + ... + 7982227.

It is an arithmetic number, because the mean of its divisors is an integer number (119732850).

Almost surely, 2^606646402 is an apocalyptic number.

606646402 is a deficient number, since it is larger than the sum of its proper divisors (351216398).

606646402 is a wasteful number, since it uses less digits than its factorization.

606646402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15964400.

The product of its (nonzero) digits is 41472, while the sum is 34.

The square root of 606646402 is about 24630.1928940883. The cubic root of 606646402 is about 846.5355652575.

The spelling of 606646402 in words is "six hundred six million, six hundred forty-six thousand, four hundred two".