606697636434 has 16 divisors (see below), whose sum is σ = 1214858968320. Its totient is φ = 201988596240.

The previous prime is 606697636423. The next prime is 606697636451. The reversal of 606697636434 is 434636796606.

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 7 ways as a sum of consecutive naturals, for example, 60981922 + ... + 60991869.

It is an arithmetic number, because the mean of its divisors is an integer number (75928685520).

Almost surely, 2^606697636434 is an apocalyptic number.

606697636434 is an abundant number, since it is smaller than the sum of its proper divisors (608161331886).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

606697636434 is a wasteful number, since it uses less digits than its factorization.

606697636434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121974625.

The product of its (nonzero) digits is 70543872, while the sum is 60.

The spelling of 606697636434 in words is "six hundred six billion, six hundred ninety-seven million, six hundred thirty-six thousand, four hundred thirty-four".