606476638 has 8 divisors (see below), whose sum is σ = 914429088. Its totient is φ = 301666944.

The previous prime is 606476621. The next prime is 606476659. The reversal of 606476638 is 836674606.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 785206 + ... + 785977.

It is an arithmetic number, because the mean of its divisors is an integer number (114303636).

Almost surely, 2^606476638 is an apocalyptic number.

606476638 is a deficient number, since it is larger than the sum of its proper divisors (307952450).

606476638 is a wasteful number, since it uses less digits than its factorization.

606476638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571378.

The product of its (nonzero) digits is 870912, while the sum is 46.

The square root of 606476638 is about 24626.7463949260. The cubic root of 606476638 is about 846.4565930200.

The spelling of 606476638 in words is "six hundred six million, four hundred seventy-six thousand, six hundred thirty-eight".