63734036606 has 8 divisors (see below), whose sum is σ = 95606347224. Its totient is φ = 31865254200.

The previous prime is 63734036567. The next prime is 63734036623. The reversal of 63734036606 is 60663043736.

It is a happy number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 836420 + ... + 909431.

It is an arithmetic number, because the mean of its divisors is an integer number (11950793403).

Almost surely, 2^63734036606 is an apocalyptic number.

63734036606 is a deficient number, since it is larger than the sum of its proper divisors (31872310618).

63734036606 is a wasteful number, since it uses less digits than its factorization.

63734036606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1764106.

The product of its (nonzero) digits is 979776, while the sum is 44.

The spelling of 63734036606 in words is "sixty-three billion, seven hundred thirty-four million, thirty-six thousand, six hundred six".