635348606 has 4 divisors (see below), whose sum is σ = 953022912. Its totient is φ = 317674302.

The previous prime is 635348603. The next prime is 635348621. The reversal of 635348606 is 606843536.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×635348606² = 807335702292286472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (635348603) by changing a digit.

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 as a sum of consecutive naturals, namely, 158837150 + ... + 158837153.

It is an arithmetic number, because the mean of its divisors is an integer number (238255728).

Almost surely, 2^635348606 is an apocalyptic number.

635348606 is a deficient number, since it is larger than the sum of its proper divisors (317674306).

635348606 is a wasteful number, since it uses less digits than its factorization.

635348606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317674305.

The product of its (nonzero) digits is 311040, while the sum is 41.

The square root of 635348606 is about 25206.1223911969. The cubic root of 635348606 is about 859.6810634548.

The spelling of 635348606 in words is "six hundred thirty-five million, three hundred forty-eight thousand, six hundred six".